Question : my friend has a sudden extreme loss of weight and appears to be very emaciated and dehydrated.?
he says he has diabetes and they haven’t been able to regulate his insulin. 6 month ago he appeared to be fine,even a little chubby. Can this happen this fast? Can drugs cause diabetes like this.?
diabetes weight loss drug

Best answer:

Answer by greg j
I think you mean “haven’t been able to regulate his glucose”. There are a lot of variables but diabetes onset can indeed cause a lot of the symptoms you describe. Actually, all of those things happened to me.

Weight loss comes from the body not being able to absorb glucose (insulin resistance) and turning instead to fat energy reserves. This is the leading cause of ketoacidosis. The brain and heart both run almost exclusively on glucose.

Dehydration, I am told, is from the kidneys being overwhelmed by the high blood glucose levels and flushing out what it can (frequent urination). Constant thirst results as well.
I have no idea about the drugs.

Tell him to talk to a doctor etc. etc. etc.