What Causes Excessive Sweating?

Hypoglycemia

Hypoglycemia (very low blood sugar) frequently occurs in diabetes patients, and it is a recognized cause of secondary generalized hyperhidrosis. Some patients without diabetes may also experience isolated episodes of hypoglycemia, especially if they have skipped meals. Hypoglycemia is diagnosed if blood glucose levels are at 70mg/dL or below. Individuals with low blood sugar typically notice symptoms such as sweating, shaking, fatigue, anxiety, and heart rhythm irregularities. If left untreated, hypoglycemia could progress to the point where the patient experiences blurry vision, confusion, abnormal behavior, seizures, or loss of consciousness. Non-diabetes patients who believe they are experiencing hypoglycemia should seek urgent medical care. Diabetes patients should begin home treatment by drinking juice, eating candy, or using glucose tablets or gel. Blood glucose levels should be checked every fifteen minutes. If normal glucose readings are not improving, patients should seek urgent medical treatment.

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