Altitude Sickness: How to Avoid It

What It Is

Altitude sickness may occur when you reach higher altitudes too quickly, and your body doesn’t have time to acclimate to the lower oxygen levels. Common symptoms include shortness of breath, dizziness, headaches, nausea and fatigue. Generally, this occurs at altitudes of 8,000 feet or higher.

Slow Down

The best way to avoid altitude sickness is to take it slow. Allow your body time to get used to the thinner air. This may take 2-3 days, depending on your individual health and from which altitude you came. Going from sea level to 8,000 feet or higher can put a lot of stress on your body. You may find that simple physical acts like walking up a sloping sidewalk leave you out of breath. This means you’re not ready yet. Take your time.

Hydrate

Fluid loss is common during acclimatization, so it’s best to double your normal water intake. Proper hydration can significantly help in avoiding altitude sickness. Keep a bottle of water handy and drink regularly. At least 3-4 quarts per day.

Avoid Alcohol & Tobacco

Both alcohol and tobacco negatively affect hydration and respiration. Sleeping pills may cause a similar reaction. And since you’re trying to increase your oxygen intake, it’s best to avoid these things until you are acclimated.

Move to a Lower Altitude

If you continue to experience symptoms, move to a lower altitude until they disappear. Then gradually move up in altitude until you are comfortable. Everyone experiences acclimatization differently, so do not be alarmed if others around you are feeling okay while you are not. Just listen to your body, and make the necessary changes. Not everyone is made for high altitude.

Last Resort: Prescription Drugs

For severe symptoms such as extreme nausea, confusion, or the inability to balance, there are prescription drugs you can take such as Diamox, Procardia, and Laxis. However, these are powerful drugs which may produce side-effects of their own. A physician’s recommendation is an absolute must.

Overall

Take your time, drink plenty of water, and listen to your body. These simple steps can help you avoid altitude sickness and allow you to enjoy the world at higher altitudes, whether you’re traveling through high land on business or taking a Rocky Mountain vacation.