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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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.