High blood sugar is a rare problem in most diabetics and is unlikely to be encountered on a dive or wilderness trip. There is a gradual onset over several days.
Victim develops increasing thirst and urination.
Skin is warm and dry, respirations may be shallow, pulse is rapid and weak, breath may have a sweet odor, victim may become confused, comatose, and death may result. If patient responds to treatment, further food will be required. Diving is generally not safe for most diabetics. Wilderness trips should be made with care and planning. High Blood Sugar Encourage clear liquids with low-sugar content.