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	<title>Comments for Himadventures - Adventure and Outdoor   BlogHimadventures - Adventure and Outdoor   Blog</title>
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	<description>All about Travel and Adventure in Himalayas and Western Ghats</description>
	<lastBuildDate>Mon, 25 Feb 2013 07:03:38 +0000</lastBuildDate>
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		<title>Comment on Abbotsford to Chilliwack by himalayas</title>
		<link>http://himadventures.net/outdoor_forums/abbotsford-to-chilliwack/#comment-27</link>
		<dc:creator>himalayas</dc:creator>
		<pubDate>Mon, 25 Feb 2013 07:03:38 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=628#comment-27</guid>
		<description><![CDATA[By 10,000 years ago the Sto:lo were present along the Fraser River.  At the time of first contact it is estimated that there may have been as many as 40,000 to 60,000 people living within Sto:lo territory.  After contact with Europeans beginning in 1782, introduced diseases reduced this population by 90 to 95%.  When gold seekers first arrived in British Columbia in 1857 and later, there were few aboriginal people left to meet the challenge of the changes brought by the newcomers.

By December, 1858 up to 30,000 miners were pouring into the area, with most travelling through the Chilliwack area.  By the mid-1860s a few of the gold seekrs had established small farms to service this growing population.  These farms were located near riverboat landings.  In Chilliwack, this meant that Miller&#039;s, Sumas and Chilliwack Landing became early population centres.

The Township of Chilliwhack was incorporated in 1873, the third oldest municipality in British Columbia. Initially the settlement was concentrated along the Fraser River at Chilliwack Landing. Here the steamboats (the main mode of transportation between Chilliwack and New Westminster), arrived and departed goods and passengers.

Since the small community had little room for expansion along the river, the main commercial area of the town moved up the road to the junction of the New Westminster-Yale Wagon Road, Wellington Avenue and Young Road. The centre came to be called Five Corners.

In 1881 a large subdivision called Centreville was developed. In 1887 the name Centreville was replaced by a more popular name, Chilliwhack, and the area was incorporated in 1908 as a separate municipality, the City of Chilliwack. The City and the Township co-existed for 72 years, and finally in 1980 they merged to form the District of Chilliwack.  In 1999 the District of Chilliwack changed to the City of Chilliwack.

You may have noticed the slight variation in spelling of Chilliwack. It used to be spelled Chilliwhack and then was changed to Chilliwack.]]></description>
		<content:encoded><![CDATA[<p>By 10,000 years ago the Sto:lo were present along the Fraser River.  At the time of first contact it is estimated that there may have been as many as 40,000 to 60,000 people living within Sto:lo territory.  After contact with Europeans beginning in 1782, introduced diseases reduced this population by 90 to 95%.  When gold seekers first arrived in British Columbia in 1857 and later, there were few aboriginal people left to meet the challenge of the changes brought by the newcomers.</p>
<p>By December, 1858 up to 30,000 miners were pouring into the area, with most travelling through the Chilliwack area.  By the mid-1860s a few of the gold seekrs had established small farms to service this growing population.  These farms were located near riverboat landings.  In Chilliwack, this meant that Miller&#8217;s, Sumas and Chilliwack Landing became early population centres.</p>
<p>The Township of Chilliwhack was incorporated in 1873, the third oldest municipality in British Columbia. Initially the settlement was concentrated along the Fraser River at Chilliwack Landing. Here the steamboats (the main mode of transportation between Chilliwack and New Westminster), arrived and departed goods and passengers.</p>
<p>Since the small community had little room for expansion along the river, the main commercial area of the town moved up the road to the junction of the New Westminster-Yale Wagon Road, Wellington Avenue and Young Road. The centre came to be called Five Corners.</p>
<p>In 1881 a large subdivision called Centreville was developed. In 1887 the name Centreville was replaced by a more popular name, Chilliwhack, and the area was incorporated in 1908 as a separate municipality, the City of Chilliwack. The City and the Township co-existed for 72 years, and finally in 1980 they merged to form the District of Chilliwack.  In 1999 the District of Chilliwack changed to the City of Chilliwack.</p>
<p>You may have noticed the slight variation in spelling of Chilliwack. It used to be spelled Chilliwhack and then was changed to Chilliwack.</p>
]]></content:encoded>
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		<title>Comment on Coorg &#8211; Scotland of India by URL</title>
		<link>http://himadventures.net/outdoor_forums/coorg-scotland-of-india/#comment-26</link>
		<dc:creator>URL</dc:creator>
		<pubDate>Fri, 21 Dec 2012 02:01:38 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=1#comment-26</guid>
		<description><![CDATA[[...] Read More: himadventures.net/outdoor_forums/coorg-scotland-of-india/ [...]...]]></description>
		<content:encoded><![CDATA[<p>[...] Read More: himadventures.net/outdoor_forums/coorg-scotland-of-india/ [...]&#8230;</p>
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		<title>Comment on Rohtang Closed- Kangra Valley Heavy Rains by himalayas</title>
		<link>http://himadventures.net/outdoor_forums/rohtang-closed-kangra-valley-heavy-rains/#comment-25</link>
		<dc:creator>himalayas</dc:creator>
		<pubDate>Wed, 19 Sep 2012 08:47:44 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=384#comment-25</guid>
		<description><![CDATA[The Kangra valley has been lashed by heavy rain since last night coupled with fog and a mild snowfall, a first of the season, on the Dhauladhar mountain range overlooking the lush green Kangra valley and dropping the temperature considerably.

The rain started last night and continued till this afternoon. Kangra town received 80 mm of rain during the past 24 hours. Life was thrown out of gear following the rain, and traffic was also disrupted on some link roads.

Mercury dropped considerably following the first mild snowfall on the Dhauladhars.

Most people remained indoors due to the heavy rain today. Vehicles were forced to move with headlights on as it was an evening-like situation in the morning.

Rain also lashed the Palampur, Mallan Yol, Jwalamukhi, Shahpur, Gaggal, Kotla, Dehra and Ranital areas.

Most of the rivers in the valley were swollen following the rain. School-going children had also faced the wrath of rain.

Nowadays marriage season is at its peak and the incessant and unprecedented rain with mild cold in the valley has put families to inconvenience.]]></description>
		<content:encoded><![CDATA[<p>The Kangra valley has been lashed by heavy rain since last night coupled with fog and a mild snowfall, a first of the season, on the Dhauladhar mountain range overlooking the lush green Kangra valley and dropping the temperature considerably.</p>
<p>The rain started last night and continued till this afternoon. Kangra town received 80 mm of rain during the past 24 hours. Life was thrown out of gear following the rain, and traffic was also disrupted on some link roads.</p>
<p>Mercury dropped considerably following the first mild snowfall on the Dhauladhars.</p>
<p>Most people remained indoors due to the heavy rain today. Vehicles were forced to move with headlights on as it was an evening-like situation in the morning.</p>
<p>Rain also lashed the Palampur, Mallan Yol, Jwalamukhi, Shahpur, Gaggal, Kotla, Dehra and Ranital areas.</p>
<p>Most of the rivers in the valley were swollen following the rain. School-going children had also faced the wrath of rain.</p>
<p>Nowadays marriage season is at its peak and the incessant and unprecedented rain with mild cold in the valley has put families to inconvenience.</p>
]]></content:encoded>
	</item>
	<item>
		<title>Comment on Rohtang Closed- Kangra Valley Heavy Rains by himalayas</title>
		<link>http://himadventures.net/outdoor_forums/rohtang-closed-kangra-valley-heavy-rains/#comment-24</link>
		<dc:creator>himalayas</dc:creator>
		<pubDate>Wed, 19 Sep 2012 08:47:22 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=384#comment-24</guid>
		<description><![CDATA[The 13,050-ft-high Rohtang Pass, gateway to the Lahaul-Spiti valley, today experienced season’s first snowfall, while lower parts of the region were lashed by heavy rain, causing a sharp fall in temperature.

The entire higher reaches of the Manali region, including the Pir Panjal ranges, the Hamta Pass, Bhrighu slopes and the Beas Kund, also had fresh snow.

Due to fresh snowfall in the entire higher reaches in the Manali region, wintery conditions made people take out their woollens.

Sources in the Border Roads Organisation (BR0) said the 4,883-m-high Baralacha Pass on the Manali-Leh highway also experienced fresh snowfall today.

The Himachal Road Transport Corporation has suspended its bus services on the 475-km-long Manali-Leh highway.

Vehicular traffic on the Manali-Kaza road in the Spiti valley has also been disrupted due to fresh snowfall at the Kunjum Pass.

According to Himachal Road Transport Corporation, all buses plying to the Lahaul valley, including Keylong, Udaipur, Trilokinath, Jalma and Darcha from Manali, has suspended today.

Continuing spell of heavy rain and fresh snowfall on the entire higher reaches of Lahaul-Spiti and Kullu valley have also disrupted adventure tourism-related activities.]]></description>
		<content:encoded><![CDATA[<p>The 13,050-ft-high Rohtang Pass, gateway to the Lahaul-Spiti valley, today experienced season’s first snowfall, while lower parts of the region were lashed by heavy rain, causing a sharp fall in temperature.</p>
<p>The entire higher reaches of the Manali region, including the Pir Panjal ranges, the Hamta Pass, Bhrighu slopes and the Beas Kund, also had fresh snow.</p>
<p>Due to fresh snowfall in the entire higher reaches in the Manali region, wintery conditions made people take out their woollens.</p>
<p>Sources in the Border Roads Organisation (BR0) said the 4,883-m-high Baralacha Pass on the Manali-Leh highway also experienced fresh snowfall today.</p>
<p>The Himachal Road Transport Corporation has suspended its bus services on the 475-km-long Manali-Leh highway.</p>
<p>Vehicular traffic on the Manali-Kaza road in the Spiti valley has also been disrupted due to fresh snowfall at the Kunjum Pass.</p>
<p>According to Himachal Road Transport Corporation, all buses plying to the Lahaul valley, including Keylong, Udaipur, Trilokinath, Jalma and Darcha from Manali, has suspended today.</p>
<p>Continuing spell of heavy rain and fresh snowfall on the entire higher reaches of Lahaul-Spiti and Kullu valley have also disrupted adventure tourism-related activities.</p>
]]></content:encoded>
	</item>
	<item>
		<title>Comment on South Korean mountaineers missing in the Himalayas by cheena</title>
		<link>http://himadventures.net/outdoor_forums/missing-in-the-himalayas/#comment-17</link>
		<dc:creator>cheena</dc:creator>
		<pubDate>Mon, 18 Jun 2012 09:03:15 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=154#comment-17</guid>
		<description><![CDATA[There are few more reported from Parvati Valley.]]></description>
		<content:encoded><![CDATA[<p>There are few more reported from Parvati Valley.</p>
]]></content:encoded>
	</item>
	<item>
		<title>Comment on Devgad Galaxy Resort by cheena</title>
		<link>http://himadventures.net/outdoor_forums/devgad-galaxy-resort/#comment-15</link>
		<dc:creator>cheena</dc:creator>
		<pubDate>Thu, 10 May 2012 10:11:42 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=320#comment-15</guid>
		<description><![CDATA[http://wikimapia.org/18152798/Galaxy-Resort-Devgad]]></description>
		<content:encoded><![CDATA[<p><a href="http://wikimapia.org/18152798/Galaxy-Resort-Devgad" rel="nofollow">http://wikimapia.org/18152798/Galaxy-Resort-Devgad</a></p>
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		<title>Comment on Devgad Galaxy Resort by cheena</title>
		<link>http://himadventures.net/outdoor_forums/devgad-galaxy-resort/#comment-14</link>
		<dc:creator>cheena</dc:creator>
		<pubDate>Mon, 07 May 2012 04:42:22 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=320#comment-14</guid>
		<description><![CDATA[Galaxy Resort

At Post Devgad, Pavan Chakki Road, Dist. Sindhudurg, Maharashtra, India

Contact : Mr. Charudatta Soman : +91-94225 84022

Land line :  02364-261789 SMS : 9423684848, 9422584022

E-Mail : reservations@devgad-galaxy.com

——————————————————————————–

How to reach Devgad

Mumbai – Talele – Nandgaon – Devgad    (515 K.M.)

Pune – Kolhapur – Gaganbavada – Nandgaon – Devgad    (385 K.M.)

Kolhapur – Radhanagari – Fonda – Nandgaon – Devgad    (140 K.M.)

Panjim – Sawantwadi – Kankavali – Nandgaon – Devgad    (200 K.M.)

Akkalkot – Kolhapur – Gaganbavada – Nandgaon – Devgad    (460 K.M.)

Nipani – Murgud – Radhanagari – Fonda – Nandgaon – Devgad    (160 K.M.)

Belgum – Amboli Ghat – Sawantwadi – Kankavali – Nandgaon – Devgad Ratnagiri – Hatkhamba – Tarala – Nandgaon – Devgad    (160 K.M.)

——————————————————————————–

Nearest Airport – Dambolim (Goa) Nearest Railway Station – Madgao (Goa)

Nearest Dock – Ratnagiri]]></description>
		<content:encoded><![CDATA[<p>Galaxy Resort</p>
<p>At Post Devgad, Pavan Chakki Road, Dist. Sindhudurg, Maharashtra, India</p>
<p>Contact : Mr. Charudatta Soman : +91-94225 84022</p>
<p>Land line :  02364-261789 SMS : 9423684848, 9422584022</p>
<p>E-Mail : <a href="mailto:reservations@devgad-galaxy.com">reservations@devgad-galaxy.com</a></p>
<p>——————————————————————————–</p>
<p>How to reach Devgad</p>
<p>Mumbai – Talele – Nandgaon – Devgad    (515 K.M.)</p>
<p>Pune – Kolhapur – Gaganbavada – Nandgaon – Devgad    (385 K.M.)</p>
<p>Kolhapur – Radhanagari – Fonda – Nandgaon – Devgad    (140 K.M.)</p>
<p>Panjim – Sawantwadi – Kankavali – Nandgaon – Devgad    (200 K.M.)</p>
<p>Akkalkot – Kolhapur – Gaganbavada – Nandgaon – Devgad    (460 K.M.)</p>
<p>Nipani – Murgud – Radhanagari – Fonda – Nandgaon – Devgad    (160 K.M.)</p>
<p>Belgum – Amboli Ghat – Sawantwadi – Kankavali – Nandgaon – Devgad Ratnagiri – Hatkhamba – Tarala – Nandgaon – Devgad    (160 K.M.)</p>
<p>——————————————————————————–</p>
<p>Nearest Airport – Dambolim (Goa) Nearest Railway Station – Madgao (Goa)</p>
<p>Nearest Dock – Ratnagiri</p>
]]></content:encoded>
	</item>
	<item>
		<title>Comment on What went wrong ? A young life lost &#8211; could have been avoided ? by himalayas</title>
		<link>http://himadventures.net/outdoor_forums/what-went-wrong-a-young-life-lost-could-have-been-avoided/#comment-11</link>
		<dc:creator>himalayas</dc:creator>
		<pubDate>Sun, 19 Feb 2012 11:46:15 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=248#comment-11</guid>
		<description><![CDATA[I am of the view- that either they did not knew rules...there was no check post OR they overlooked ...

I don&#039;t blame Karnataka police but it would be more  better , if they could advertise as much as possible about entering in jungle- lake areas....without permission.
On the other hand- they should also make sure that public gets permission easily- if they can do this online- what a better use of technology it would be !]]></description>
		<content:encoded><![CDATA[<p>I am of the view- that either they did not knew rules&#8230;there was no check post OR they overlooked &#8230;</p>
<p>I don&#8217;t blame Karnataka police but it would be more  better , if they could advertise as much as possible about entering in jungle- lake areas&#8230;.without permission.<br />
On the other hand- they should also make sure that public gets permission easily- if they can do this online- what a better use of technology it would be !</p>
]]></content:encoded>
	</item>
	<item>
		<title>Comment on Altitude sickness and acclimatisation by cheena</title>
		<link>http://himadventures.net/outdoor_forums/altitude-sickness-and-acclimatisation/#comment-10</link>
		<dc:creator>cheena</dc:creator>
		<pubDate>Fri, 21 Oct 2011 00:35:39 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=85#comment-10</guid>
		<description><![CDATA[Human body, either working or exposed to working at high altitude can be hazardous. The information provided here is designed for educational use only and is not a substitute for specific training or experience.

What is High Altitude?

Altitude is defined on the following scale High (8,000 - 12,000 feet [2,438 - 3,658 meters]), Very High (12,000 - 18,000 feet [3,658 - 5,487 meters]), and Extremely High (18,000+ feet [5,500+ meters]). Since few people have been to such altitudes, it is hard to know who may be affected. There are no specific factors such as age, sex, or physical condition that correlate with susceptibility to altitude sickness. Some people get it and some people don&#039;t, and some people are more susceptible than others. Most people can go up to 8,000 feet (2,438 meters) with minimal effect. If you haven&#039;t been to high altitude before, it&#039;s important to be cautious. If you have been at that altitude before with no problem, you can probably return to that altitude without problems as long as you are properly acclimatized.

What Causes Altitude Sickness

The concentration of oxygen at sea level is about 21% and the barometric pressure averages 760 mmHg. As altitude increases, the concentration remains the same but the number of oxygen molecules per breath is reduced. At 12,000 feet (3,658 meters) the barometric pressure is only 483 mmHg, so there are roughly 40% fewer oxygen molecules per breath. In order to properly oxygenate the body, your breathing rate (even while at rest) has to increase. This extra ventilation increases the oxygen content in the blood, but not to sea level concentrations. Since the amount of oxygen required for activity is the same, the body must adjust to having less oxygen. In addition, for reasons not entirely understood, high altitude and lower air pressure causes fluid to leak from the capillaries which can cause fluid build-up in both the lungs and the brain. Continuing to higher altitudes without proper acclimatization can lead to potentially serious, even life-threatening illnesses.

Acclimatization

The major cause of altitude illnesses is going too high too fast. Given time, your body can adapt to the decrease in oxygen molecules at a specific altitude. This process is known as acclimatization and generally takes 1-3 days at that altitude. For example, if you hike to 10,000 feet (3,048 meters), and spend several days at that altitude, your body acclimatizes to 10,000 feet (3,048 meters). If you climb to 12,000 feet (3,658 meters), your body has to acclimatize once again. A number of changes take place in the body to allow it to operate with decreased oxygen. 
The depth of respiration increases. Pressure in pulmonary arteries is increased, &quot;forcing&quot; blood into portions of the lung which are normally not used during sea level breathing. The body produces more red blood cells to carry oxygen, The body produces more of a particular enzyme that facilitates the release of oxygen from hemoglobin to the body tissues.

Prevention of Altitude Sickness

Prevention of altitude illnesses falls into two categories, proper acclimatization and preventive medications. Below are a few basic guidelines for proper acclimatization.

If possible, don&#039;t fly or drive to high altitude. Start below 10,000 feet (3,048 meters) and walk up. 
If you do fly or drive, do not over-exert yourself or move higher for the first 24 hours. 
If you go above 10,000 feet (3,048 meters), only increase your altitude by 1,000 feet (305 meters) per day and for every 3,000 feet (915 meters) of elevation gained, take a rest day. &quot;Climb High and sleep low.&quot; This is the maxim used by climbers. You can climb more than 1,000 feet (305 meters) in a day as long as you come back down and sleep at a lower altitude. 
If you begin to show symptoms of moderate altitude illness, don&#039;t go higher until symptoms decrease (&amp; Don&#039;t go up until symptoms go down&quot;). 
If symptoms increase, go down, down, down! 
Keep in mind that different people will acclimatize at different rates. Make sure all of your party is properly acclimatized before going higher. 
Stay properly hydrated. Acclimatization is often accompanied by fluid loss, so you need to drink lots of fluids to remain properly hydrated (at least 3-4 quarts per day). Urine output should be copious and clear. 
Take it easy; don&#039;t over-exert yourself when you first get up to altitude. Light activity during the day is better than sleeping because respiration decreases during sleep, exacerbating the symptoms. 
Avoid tobacco and alcohol and other depressant drugs including, barbiturates, tranquilizers, and sleeping pills. These depressants further decrease the respiratory drive during sleep resulting in a worsening of the symptoms. 
Eat a high carbohydrate diet (more than 70% of your calories from carbohydrates) while at altitude. 
The acclimatization process is inhibited by dehydration, over-exertion, and alcohol and other depressant drugs.

Preventive Medications

Diamox (Acetazolamide) allows you to breathe faster so that you metabolize more oxygen, thereby minimizing the symptoms caused by poor oxygenation. This is especially helpful at night when respiratory drive is decreased. Since it takes a while for Diamox to have an effect, it is advisable to start taking it 24 hours before you go to altitude and continue for at least five days at higher altitude. The recommendation of the Himalayan Rescue Association Medical Clinic is 125 mg. twice a day (morning and night). (The standard dose was 250 mg., but their research showed no difference for most people with the lower dose, although some individuals may need 250 mg.) Possible side effects include tingling of the lips and finger tips, blurring of vision, and alteration of taste. These side effects may be reduced with the 125 mg. dose. Side effects subside when the drug is stopped. Contact your physician for a prescription. Since Diamox is a sulfonamide drug, people who are allergic to sulfa drugs should not take Diamox. Diamox has also been known to cause severe allergic reactions to people with no previous history of Diamox or sulfa allergies. Frank Hubbell of SOLO recommends a trial course of the drug before going to a remote location where a severe allergic reaction could prove difficult to treat. 
Dexamethasone (a steroid) is a prescription drug that decreases brain and other swelling reversing the effects of AMS. Dosage is typically 4 mg twice a day for a few days starting with the ascent. This prevents most symptoms of altitude illness. It should be used with caution and only on the advice of a physician because of possible serious side effects. It may be combined with Diamox. No other medications have been proven valuable for preventing AMS.

Acute Mountain Sickness (AMS)

AMS is common at high altitudes. At elevations over 10,000 feet (3,048 meters), 75% of people will have mild symptoms. The occurrence of AMS is dependent upon the elevation, the rate of ascent, and individual susceptibility. Many people will experience mild AMS during the acclimatization process. Symptoms usually start 12-24 hours after arrival at altitude and begin to decrease in severity about the third day. The symptoms of Mild AMS are headache, dizziness, fatigue, shortness of breath, loss of appetite, nausea, disturbed sleep, and a general feeling of malaise. Symptoms tend to be worse at night and when respiratory drive is decreased. Mild AMS does not interfere with normal activity and symptoms generally subside within 2-4 days as the body acclimatizes. As long as symptoms are mild, and only a nuisance, ascent can continue at a moderate rate. When hiking, it is essential that you communicate any symptoms of illness immediately to others on your trip. AMS is considered to be a neurological problem caused by changes in the central nervous system. It is basically a mild form of High Altitude Cerebral Edema (see below).

Basic Treatment of AMS

The only cure is either acclimatization or descent. Symptoms of Mild AMS can be treated with pain medications for headache and Diamox. Both help to reduce the severity of the symptoms, but remember, reducing the symptoms is not curing the problem. Diamox allows you to breathe faster so that you metabolize more oxygen, thereby minimizing the symptoms caused by poor oxygenation. This is especially helpful at night when respiratory drive is decreased. Since it takes a while for Diamox to have an effect, it is advisable to start taking it 24 hours before you go to altitude and continue for at least five days at higher altitude. The recommendation of the Himalayan Rescue Association Medical Clinic is 125 mg. twice a day (morning and night). (The standard dose was 250 mg., but their research showed no difference for most people with the lower dose, although some individuals may need 250 mg.) Possible side effects include tingling of the lips and finger tips, blurring of vision, and alteration of taste. These side effects may be reduced with the 125 mg. dose. Side effects subside when the drug is stopped. Contact your physician for a prescription. Since Diamox is a sulfonamide drug, people who are allergic to sulfa drugs should not take Diamox. Diamox has also been known to cause severe allergic reactions to people with no previous history of Diamox or sulfa allergies. Frank Hubbell of SOLO in New Hampshire recommends a trial course of the drug before going to a remote location where a severe allergic reaction could prove difficult to treat.

Moderate AMS

Moderate AMS includes severe headache that is not relieved by medication, nausea and vomiting, increasing weakness and fatigue, shortness of breath, and decreased coordination (ataxia). Normal activity is difficult, although the person may still be able to walk on their own. At this stage, only advanced medications or descent can reverse the problem. Descending even a few hundred feet (70-100 meters) may help and definite improvement will be seen in descents of 1,000-2,000 feet (305-610 meters). Twenty-four hours at the lower altitude will result in significant improvements. The person should remain at lower altitude until symptoms have subsided (up to 3 days). At this point, the person has become acclimatized to that altitude and can begin ascending again. The best test for moderate AMS is to have the person &quot;walk a straight line&quot; heel to toe. Just like a sobriety test, a person with ataxia will be unable to walk a straight line. This is a clear indication that immediate descent is required. It is important to get the person to descend before the ataxia reaches the point where they cannot walk on their own (which would necessitate a litter evacuation).

Severe AMS

Severe AMS presents as an increase in the severity of the aforementioned symptoms, including shortness of breath at rest, inability to walk, decreasing mental status, and fluid buildup in the lungs. Severe AMS requires immediate descent to lower altitudes (2,000 - 4,000 feet [610-1,220 meters]). 
There are two other severe forms of altitude illness, High Altitude Cerebral Edema (HACE) and High Altitude Pulmonary Edema (HAPE). Both of these happen less frequently, especially to those who are properly acclimatized. When they do occur, it is usually with people going too high too fast or going very high and staying there. The lack of oxygen results in leakage of fluid through the capillary walls into either the lungs or the brain.

High Altitude Pulmonary Edema (HAPE)

HAPE results from fluid buildup in the lungs. The fluid in the lungs prevents effective oxygen exchange. As the condition becomes more severe, the level of oxygen in the bloodstream decreases, and this can lead to cyanosis, impaired cerebral function, and death. Symptoms include shortness of breath even at rest.

http://www.himadventures.net/articles/articles.htm]]></description>
		<content:encoded><![CDATA[<p>Human body, either working or exposed to working at high altitude can be hazardous. The information provided here is designed for educational use only and is not a substitute for specific training or experience.</p>
<p>What is High Altitude?</p>
<p>Altitude is defined on the following scale High (8,000 &#8211; 12,000 feet [2,438 - 3,658 meters]), Very High (12,000 &#8211; 18,000 feet [3,658 - 5,487 meters]), and Extremely High (18,000+ feet [5,500+ meters]). Since few people have been to such altitudes, it is hard to know who may be affected. There are no specific factors such as age, sex, or physical condition that correlate with susceptibility to altitude sickness. Some people get it and some people don&#8217;t, and some people are more susceptible than others. Most people can go up to 8,000 feet (2,438 meters) with minimal effect. If you haven&#8217;t been to high altitude before, it&#8217;s important to be cautious. If you have been at that altitude before with no problem, you can probably return to that altitude without problems as long as you are properly acclimatized.</p>
<p>What Causes Altitude Sickness</p>
<p>The concentration of oxygen at sea level is about 21% and the barometric pressure averages 760 mmHg. As altitude increases, the concentration remains the same but the number of oxygen molecules per breath is reduced. At 12,000 feet (3,658 meters) the barometric pressure is only 483 mmHg, so there are roughly 40% fewer oxygen molecules per breath. In order to properly oxygenate the body, your breathing rate (even while at rest) has to increase. This extra ventilation increases the oxygen content in the blood, but not to sea level concentrations. Since the amount of oxygen required for activity is the same, the body must adjust to having less oxygen. In addition, for reasons not entirely understood, high altitude and lower air pressure causes fluid to leak from the capillaries which can cause fluid build-up in both the lungs and the brain. Continuing to higher altitudes without proper acclimatization can lead to potentially serious, even life-threatening illnesses.</p>
<p>Acclimatization</p>
<p>The major cause of altitude illnesses is going too high too fast. Given time, your body can adapt to the decrease in oxygen molecules at a specific altitude. This process is known as acclimatization and generally takes 1-3 days at that altitude. For example, if you hike to 10,000 feet (3,048 meters), and spend several days at that altitude, your body acclimatizes to 10,000 feet (3,048 meters). If you climb to 12,000 feet (3,658 meters), your body has to acclimatize once again. A number of changes take place in the body to allow it to operate with decreased oxygen.<br />
The depth of respiration increases. Pressure in pulmonary arteries is increased, &#8220;forcing&#8221; blood into portions of the lung which are normally not used during sea level breathing. The body produces more red blood cells to carry oxygen, The body produces more of a particular enzyme that facilitates the release of oxygen from hemoglobin to the body tissues.</p>
<p>Prevention of Altitude Sickness</p>
<p>Prevention of altitude illnesses falls into two categories, proper acclimatization and preventive medications. Below are a few basic guidelines for proper acclimatization.</p>
<p>If possible, don&#8217;t fly or drive to high altitude. Start below 10,000 feet (3,048 meters) and walk up.<br />
If you do fly or drive, do not over-exert yourself or move higher for the first 24 hours.<br />
If you go above 10,000 feet (3,048 meters), only increase your altitude by 1,000 feet (305 meters) per day and for every 3,000 feet (915 meters) of elevation gained, take a rest day. &#8220;Climb High and sleep low.&#8221; This is the maxim used by climbers. You can climb more than 1,000 feet (305 meters) in a day as long as you come back down and sleep at a lower altitude.<br />
If you begin to show symptoms of moderate altitude illness, don&#8217;t go higher until symptoms decrease (&#038; Don&#8217;t go up until symptoms go down&#8221;).<br />
If symptoms increase, go down, down, down!<br />
Keep in mind that different people will acclimatize at different rates. Make sure all of your party is properly acclimatized before going higher.<br />
Stay properly hydrated. Acclimatization is often accompanied by fluid loss, so you need to drink lots of fluids to remain properly hydrated (at least 3-4 quarts per day). Urine output should be copious and clear.<br />
Take it easy; don&#8217;t over-exert yourself when you first get up to altitude. Light activity during the day is better than sleeping because respiration decreases during sleep, exacerbating the symptoms.<br />
Avoid tobacco and alcohol and other depressant drugs including, barbiturates, tranquilizers, and sleeping pills. These depressants further decrease the respiratory drive during sleep resulting in a worsening of the symptoms.<br />
Eat a high carbohydrate diet (more than 70% of your calories from carbohydrates) while at altitude.<br />
The acclimatization process is inhibited by dehydration, over-exertion, and alcohol and other depressant drugs.</p>
<p>Preventive Medications</p>
<p>Diamox (Acetazolamide) allows you to breathe faster so that you metabolize more oxygen, thereby minimizing the symptoms caused by poor oxygenation. This is especially helpful at night when respiratory drive is decreased. Since it takes a while for Diamox to have an effect, it is advisable to start taking it 24 hours before you go to altitude and continue for at least five days at higher altitude. The recommendation of the Himalayan Rescue Association Medical Clinic is 125 mg. twice a day (morning and night). (The standard dose was 250 mg., but their research showed no difference for most people with the lower dose, although some individuals may need 250 mg.) Possible side effects include tingling of the lips and finger tips, blurring of vision, and alteration of taste. These side effects may be reduced with the 125 mg. dose. Side effects subside when the drug is stopped. Contact your physician for a prescription. Since Diamox is a sulfonamide drug, people who are allergic to sulfa drugs should not take Diamox. Diamox has also been known to cause severe allergic reactions to people with no previous history of Diamox or sulfa allergies. Frank Hubbell of SOLO recommends a trial course of the drug before going to a remote location where a severe allergic reaction could prove difficult to treat.<br />
Dexamethasone (a steroid) is a prescription drug that decreases brain and other swelling reversing the effects of AMS. Dosage is typically 4 mg twice a day for a few days starting with the ascent. This prevents most symptoms of altitude illness. It should be used with caution and only on the advice of a physician because of possible serious side effects. It may be combined with Diamox. No other medications have been proven valuable for preventing AMS.</p>
<p>Acute Mountain Sickness (AMS)</p>
<p>AMS is common at high altitudes. At elevations over 10,000 feet (3,048 meters), 75% of people will have mild symptoms. The occurrence of AMS is dependent upon the elevation, the rate of ascent, and individual susceptibility. Many people will experience mild AMS during the acclimatization process. Symptoms usually start 12-24 hours after arrival at altitude and begin to decrease in severity about the third day. The symptoms of Mild AMS are headache, dizziness, fatigue, shortness of breath, loss of appetite, nausea, disturbed sleep, and a general feeling of malaise. Symptoms tend to be worse at night and when respiratory drive is decreased. Mild AMS does not interfere with normal activity and symptoms generally subside within 2-4 days as the body acclimatizes. As long as symptoms are mild, and only a nuisance, ascent can continue at a moderate rate. When hiking, it is essential that you communicate any symptoms of illness immediately to others on your trip. AMS is considered to be a neurological problem caused by changes in the central nervous system. It is basically a mild form of High Altitude Cerebral Edema (see below).</p>
<p>Basic Treatment of AMS</p>
<p>The only cure is either acclimatization or descent. Symptoms of Mild AMS can be treated with pain medications for headache and Diamox. Both help to reduce the severity of the symptoms, but remember, reducing the symptoms is not curing the problem. Diamox allows you to breathe faster so that you metabolize more oxygen, thereby minimizing the symptoms caused by poor oxygenation. This is especially helpful at night when respiratory drive is decreased. Since it takes a while for Diamox to have an effect, it is advisable to start taking it 24 hours before you go to altitude and continue for at least five days at higher altitude. The recommendation of the Himalayan Rescue Association Medical Clinic is 125 mg. twice a day (morning and night). (The standard dose was 250 mg., but their research showed no difference for most people with the lower dose, although some individuals may need 250 mg.) Possible side effects include tingling of the lips and finger tips, blurring of vision, and alteration of taste. These side effects may be reduced with the 125 mg. dose. Side effects subside when the drug is stopped. Contact your physician for a prescription. Since Diamox is a sulfonamide drug, people who are allergic to sulfa drugs should not take Diamox. Diamox has also been known to cause severe allergic reactions to people with no previous history of Diamox or sulfa allergies. Frank Hubbell of SOLO in New Hampshire recommends a trial course of the drug before going to a remote location where a severe allergic reaction could prove difficult to treat.</p>
<p>Moderate AMS</p>
<p>Moderate AMS includes severe headache that is not relieved by medication, nausea and vomiting, increasing weakness and fatigue, shortness of breath, and decreased coordination (ataxia). Normal activity is difficult, although the person may still be able to walk on their own. At this stage, only advanced medications or descent can reverse the problem. Descending even a few hundred feet (70-100 meters) may help and definite improvement will be seen in descents of 1,000-2,000 feet (305-610 meters). Twenty-four hours at the lower altitude will result in significant improvements. The person should remain at lower altitude until symptoms have subsided (up to 3 days). At this point, the person has become acclimatized to that altitude and can begin ascending again. The best test for moderate AMS is to have the person &#8220;walk a straight line&#8221; heel to toe. Just like a sobriety test, a person with ataxia will be unable to walk a straight line. This is a clear indication that immediate descent is required. It is important to get the person to descend before the ataxia reaches the point where they cannot walk on their own (which would necessitate a litter evacuation).</p>
<p>Severe AMS</p>
<p>Severe AMS presents as an increase in the severity of the aforementioned symptoms, including shortness of breath at rest, inability to walk, decreasing mental status, and fluid buildup in the lungs. Severe AMS requires immediate descent to lower altitudes (2,000 &#8211; 4,000 feet [610-1,220 meters]).<br />
There are two other severe forms of altitude illness, High Altitude Cerebral Edema (HACE) and High Altitude Pulmonary Edema (HAPE). Both of these happen less frequently, especially to those who are properly acclimatized. When they do occur, it is usually with people going too high too fast or going very high and staying there. The lack of oxygen results in leakage of fluid through the capillary walls into either the lungs or the brain.</p>
<p>High Altitude Pulmonary Edema (HAPE)</p>
<p>HAPE results from fluid buildup in the lungs. The fluid in the lungs prevents effective oxygen exchange. As the condition becomes more severe, the level of oxygen in the bloodstream decreases, and this can lead to cyanosis, impaired cerebral function, and death. Symptoms include shortness of breath even at rest.</p>
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		<title>Comment on Trekking Gear, Climbing Gear, Camping Gear by cheena</title>
		<link>http://himadventures.net/outdoor_forums/trekking-gear-climbing-gear-camping-gear/#comment-9</link>
		<dc:creator>cheena</dc:creator>
		<pubDate>Tue, 18 Oct 2011 03:22:57 +0000</pubDate>
		<guid isPermaLink="false">http://himadventures.net/outdoor_forums/?p=98#comment-9</guid>
		<description><![CDATA[TREKKING-CALIMBING-CAMPING GEAR IN BAGNGLORE

Neeraj Malve
#1310, Gokulam, 6th Cross,
10th Main, HAL 3rd Stage ext, 
Bangalore - 560008
Landmark : 2nd last building (Jeevan Bima Nagar end) on The road adjacent to Leela Palace Hotel.
Email : neerajmalve@gmail.com

Ozone 
5th main ,12th block, 
Kumarpark West  
Bangalore
Phone / Fax : 3310441,3448054
EMail : ozoneindia@vsnl.com

Camping ,Trekking, Rock Climbing, Kayaking, Paragliding and White Water Rafting etc. They also manufacture Outdoor camping equipment.

Summiters Outdoors Private Limited 
Travel, Trekking, Adventure Gears
#24, &quot;Belaku&quot;, 
1st Cross, APC Layout, 
Thindlu, Vidyaranyapura post, 
Bangalore - 560097
Telephone: +(91)-80-2364-7529
Mobile: +(91)-98456-30364, 99456-48287, 98800-42096
Email : info@summiters.net
They also conduct trekking tours which cover bird watching, rock climbing, river rafting, nature walks, skywatching, aero sports, water sports, homestays.

Summit/Wildcraft 
(Near Shirdi Temple)
Cambridge Road,
Cambridge Layout,
Bangalore.]]></description>
		<content:encoded><![CDATA[<p>TREKKING-CALIMBING-CAMPING GEAR IN BAGNGLORE</p>
<p>Neeraj Malve<br />
#1310, Gokulam, 6th Cross,<br />
10th Main, HAL 3rd Stage ext,<br />
Bangalore &#8211; 560008<br />
Landmark : 2nd last building (Jeevan Bima Nagar end) on The road adjacent to Leela Palace Hotel.<br />
Email : <a href="mailto:neerajmalve@gmail.com">neerajmalve@gmail.com</a></p>
<p>Ozone<br />
5th main ,12th block,<br />
Kumarpark West<br />
Bangalore<br />
Phone / Fax : 3310441,3448054<br />
EMail : <a href="mailto:ozoneindia@vsnl.com">ozoneindia@vsnl.com</a></p>
<p>Camping ,Trekking, Rock Climbing, Kayaking, Paragliding and White Water Rafting etc. They also manufacture Outdoor camping equipment.</p>
<p>Summiters Outdoors Private Limited<br />
Travel, Trekking, Adventure Gears<br />
#24, &#8220;Belaku&#8221;,<br />
1st Cross, APC Layout,<br />
Thindlu, Vidyaranyapura post,<br />
Bangalore &#8211; 560097<br />
Telephone: +(91)-80-2364-7529<br />
Mobile: +(91)-98456-30364, 99456-48287, 98800-42096<br />
Email : <a href="mailto:info@summiters.net">info@summiters.net</a><br />
They also conduct trekking tours which cover bird watching, rock climbing, river rafting, nature walks, skywatching, aero sports, water sports, homestays.</p>
<p>Summit/Wildcraft<br />
(Near Shirdi Temple)<br />
Cambridge Road,<br />
Cambridge Layout,<br />
Bangalore.</p>
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