Recognizing the symptoms is part of the battle.
by James Plouf
It may be more than just the sheer beauty of the scenery that is taking your breath away. Each year hundreds of thousands of people are stricken by AMS (Altitude Mountain sickness). Symptoms usually occur above 10,000 feet, but luckily they can be easily detected and treated. AMS can also be fatal if neglected.
Travelers to high altitude destinations need to be aware of the possible hazards, symptoms and treatments of the illness. At high altitudes a lack of oxygen causes physiological problems. Initial changes include hyperventilation, increased urination and trouble sleeping. You may also experience nausea, fatigue, loss of appetite and weakness - similar to your basic awful hangover. A more serious form of AMS called high altitude pulmonary edema (HAPE) results in fluid accumulation in the lungs, fever, mental confusion, exhaustion and elevated white blood count. At this point, you need help.
The best way to prevent altitude sickness is to ascend slowly. Once above 8,000 feet it is recommended that you limit your ascent to 1,000 feet per day, avoid strenuous activity until acclimatized, and avoid dehydration. At least 3 to 4 liters of fluid per day are recommended.
Treatment is usually simple - stop ascending, rest, and get adequate fluids and calories. If symptoms continue to worsen after several hours, begin descent immediately. Do not wait. A descent of only 500 meters can eliminate signs of AMS and save your life.
There is a drug available to speed up the acclimation process. Acetazolamide or Diamox‚ helps balance the effects of hyperventilation that occur at high altitudes. It acts as a respiratory stimulant but it is not a "magic" cure and carries all the risks of severe side effects that may occur with sulfonamides. Diamox is a sulfonamide drug and should not be taken by anyone who is allergic to sulfa drugs. Contact your physician to determine if this drug is right for you.
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laura@worldtravelcenter.com
Phone: 1-800-234-1862
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