Why do people with high blood pressure sweat a lot? Explain in the light of physics.
Answers
Explanation:
Increased pressure in vessels, increased activity in tissue expands stuff. Skin pores open and sweat glands produce sweat from the blood flow. The opposite can happen in the 'fight or flight' response. Vessels near the skin shrink to increase flow to more vital parts. This can cause pale skin and the chill that is felt when in danger or fear. Our blood is what keeps us warm. In movement more blood is pumped by the heart and we sweat to cool the body. With hypertension it's basically the same thing. There's simply more pressure in the vessels causing body to warm, thus causing sweat. If this is happening it can be reduced by lowering (controlling) high blood pressure. Not to mention reducing heart disease among others and don't forget death. It's important to keep bp under control. It will extend over all life.
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