How to Treat Mild Altitude Illness

Mild altitude illness is often experienced at elevations above 8,000 feet. Treat immediately and do not ascend until symptoms improve.

Instructions

• 1

  Assess for mild altitude illness (see "How to Assess Altitude Illness"); if you suspect it, treat with the following steps. (If you suspect severe altitude illness, see "How to Treat Severe Altitude Illness.")

• 2

  Hydrate well, especially with oral rehydration salts or diluted sports drinks. Urine should be clear and copious.

• 3

  Have the person exercise lightly, and cease activities if symptoms worsen.

• 4

  Administer aspirin, acetaminophen or ibuprofen to treat headaches.

• 5

  Administer acetazolamide (known by the brand name of Diamox) only if the person is not allergic to sulfa drugs. Consult a physician.

• 6

  Avoid alcohol, caffeine and smoking.

• 7

  Avoid any medications with sedatives in them, such as sleeping pills, cold medicines and antihistamines.

• 8

  Don't ascend further until symptoms improve. Descend if symptoms don't improve in two days or if the condition advances to severe altitude illness.