Friday, November 12, 2010

Revatio, or sildenafil, or Viagra, is another pill to treat PH symptoms. It works by relaxing and widening the blood vessels in the lungs to allow the heart to pump more blood through the lungs. It helps to reduce blood pressure in the lungs and allow more physical activity. It is taken 3 times a day. It costs around $10000 a year.

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