How to deal with high blood pressure?

See your physician: If your blood pressure is persistently elevated (>140/90). You may need medication. However there are some conservative things you can do to decrease your pressure: minimize caffeine, decrease salt in your diet, etc.

Hypertension: Treatment starts with lifestyle changes including limiting salt or sodium in the diet, getting regular exercise, not smoking, eating fresh fruits and vegetables and limiting fats in the diet, limit alcohol and try relaxation techniques. If your doctor has prescribed medication, take it as prescribed. High blood pressure may have no symptoms, but may still need treatment.

Healthy life style: Eat a mediterranean diet, get plenty of exercise, do not smoke and take care of any risk factors you may have like diabetes, hypertension or gout. Avoid excess alcohol and don't use drugs, learn to control stress. Read this: http://en.Wikipedia.Org/wiki/hypertension.