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Did you know?
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?
Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.
Did you know?
Approximately 25% of all reported medication errors result from some kind of name confusion.
Did you know?
There are more nerve cells in one human brain than there are stars in the Milky Way.
Did you know?
The human body produces and destroys 15 million blood cells every second.