1500-350
500 feet).
igh – 35
metres
8,000
me – 550
nd above
et).
AMS - Severe
Worsening of the symptoms
A persistent, irritable cough
Breathlessness (even when
resting)
Bubbling sound in the chest
coughing up pink or white
frothy liquid
Clumsiness and difficulty
walking
Irrational behaviour
Convulsions (fits)
Drowsiness
Confusion