Severe hypoglycemia can result from taking more insulin or oral diabetes medication than you need. It occurs most commonly in people who are on insulin. Exercise and certain illnesses may also contribute to its occurrence. The symptoms of severe hypoglycemia may include disorientation, irritability, tremors, and profuse clammy perspiration. In extreme cases, loss of consciousness and convulsions can occur.
Severe hypoglycemia is clearly a medical emergency.
A person who is conscious and able to chew or drink should immediately chew and swallow glucose tablets or some other form of sugar. If the person is unconscious or unable to chew because of convulsions, he or she needs intravenous glucose or an injection of glucagon. Inc. All rights reserved.