high blood pressure
"My blood pressure was 170/100. Doctor gave me a 10mg per day prescription and within hours of taking the first pill, my BP was 108/70.  I was super lightheaded for the first 4 days when I walked, and I have an occasional cough.  After 6 weeks of hovering around 117/79, I reduced myself to 5 mg per day, and my BP is now 102/77 as of today. I eat healthy and walk an average of 5 miles every day for exercise but remain stubbornly overweight."