Question

when blood pressure is high what happens

Answer 1

 high blood pressure can be harmful to your body and can:

damage the walls of your arteries, possibly causing tears or bulges (aneurysms) in the arteries of the brain, heart, kidneys, abdomen, legs and eyesspeed up hardening of your arterieslead to an enlarged heart and heart failure.

Artery damage and hardening of the arteries can cause:

heart disease and heart attacksstrokeskidney failureloss of eye sightreduced blood supply to the brainaneurysms.