Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
Did you know?
Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.
Did you know?
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
Did you know?
The average office desk has 400 times more bacteria on it than a toilet.
Wheat rust.
Average winter rainfall and variation in rainfall among sites inhabited by Suromalus ater
Apparent and True Orbits of Alpha Centauri.
Sioux winter count.
Major U.S. Centers of Cattle, Corn, Wheat, and Soybean Production