High Altitude Sickness Altitude sickness often known as acute mountain sickness (A.M.S.) in general may occur when people ascend too quickly normally in altitudes of over 3000 m. Most people will feel some affect of altitude, shortness of breath and possibly a light headed, which is fairly common. Acute mountain sickness is very different and normally involves a severe headache, sickness and loss of awareness. In almost every potential case there are enough warning signs to take appropriate action. Our expert and trained guides will advise you about any health requirements and also altitude sickness while you are trekking, so you should not worry about it, we do however recommend you get advice from you travel doctor or health advisor before you leave. The following information gives you an idea about high altitude sickness and how to minimize the affects There are three stages of altitude sickness and symptoms. 1. Normal AMS Symptoms - Should expect but not worry Following ...