Briefly discusses St. John's wort, an herbal dietary supplement used to treat mild to moderate depression. Covers possible side effects and safety issues.

These ideas can help you manage constipation caused by cancer or cancer treatment. If your doctor has given you instructions to treat constipation, be sure to follow them. Drink plenty of fluids. If you have heart failure or kidney failure, talk to your doctor about what amount of fluid is right for you. Avoid alcohol...

What is secondary adrenocortical insufficiency? Secondary adrenocortical insufficiency is a condition in which a lack of adrenocorticotropic hormone (ACTH) prevents the body from producing enough cortisol. Production of cortisol is controlled by the action of ACTH. ACTH is produced by the pituitary gland. This gland is...

Pneumocystis is a fungus that can sometimes cause pneumonia in people who have AIDS. Pneumonia is an infection of the lungs. Pneumonia caused by pneumocystis can make it hard to breathe and to get enough oxygen into the blood. Pneumocystis pneumonia, or PCP, is the most common serious infection in people with AIDS. PCP...

What is mitral valve regurgitation? Mitral valve regurgitation is a problem that happens when the mitral valve does not close tightly enough. The closed valve lets blood leak (regurgitate) from the lower chamber of the heart back into the upper chamber. Your heart has to work harder to pump this extra blood. Primary...

Provides a summary of interactions with vitamins, herbs, and food

Provides a summary of interactions with vitamins, herbs, and food

Provides a summary of interactions with vitamins, herbs, and food

Provides a summary of interactions with vitamins, herbs, and food