How long does the blood pressure decrease after exercise last?

After exercise, blood pressure decreases for half an hour. In most patients, blood pressure decreases for half an hour after exercise, and some patients may last for several hours.

In general, sweating and vasodilation after exercise lead to blood volume decrease, which is a normal physiological phenomenon. If the patient is healthy and has no history of hypotension, the blood pressure decreases for half an hour after exercise.