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What is prescription drug misuse? If you take a medicine in a different way than your health care provider prescribed, it's called prescription drug misuse. ...
What is primary ovarian insufficiency (POI)? Primary ovarian insufficiency (POI) happens when your ovaries stop working normally before you are 40. As you ...
What is progressive supranuclear palsy (PSP)? Progressive supranuclear palsy (PSP) is a rare brain disease. It happens because of damage to nerve cells ...
What is prostate cancer? Cancer is a disease in which cells in the body grow out of control. Prostate cancer begins in the cells of the prostate. The ...
What is cancer screening? Cancer is a disease when the cells of the body grow out of control. Cancer screening is having tests to look for signs of cancer ...
What is the prostate? The prostate is a gland in the male reproductive system. It lies just below the bladder. It makes fluid that is part of semen.What ...
Psoriasis is a skin disease that causes itchy or sore patches of thick, red skin with silvery scales. You usually get the patches on your elbows, knees, scalp, ...
What are pubic lice? Pubic lice (also called crabs) are tiny insects which usually live in the pubic or genital area of humans. They are also sometimes ...
What is a pulmonary embolism (PE)? A pulmonary embolism (PE) is a sudden blockage in a lung artery. It usually happens when a blood clot breaks loose and ...
What is pulmonary hypertension? Pulmonary hypertension, sometimes called PH, is a serious condition that affects the blood vessels in the lungs. It develops ...
What is pulmonary rehabilitation? Pulmonary rehabilitation, also known as pulmonary rehab or PR, is a program for people who have chronic (ongoing) breathing ...
What are the health risks of smoking tobacco? Quitting smoking is important for your health. Besides being the leading cause of cancer in the United States, ...
Radiation is a type of energy. People are exposed to small amounts of radiation every day from sources such as sunlight. A radiation emergency would involve larger ...
What is radiation? Radiation is energy. It travels in the form of energy waves or high-speed particles. Radiation can occur naturally or be man-made. ...
What is radon? Radon is a naturally occurring radioactive gas. It is invisible and has no odor or taste. It comes from the normal decay of uranium and ...
A rash is an area of irritated or swollen skin. Many rashes are itchy, red, painful, and irritated. Some rashes can also lead to blisters or patches of ...
What is Raynaud phenomenon? Raynaud phenomenon is a condition that affects your blood vessels (the tubes that your blood flows through). It causes your ...
What is reflux (GER) and GERD? Gastroesophageal reflux (GER), often called reflux, occurs when food or stomach acid flows back from your child's stomach ...
What is reflux (GER) and GERD? Gastroesophageal reflux (GER), often called reflux or spitting up, happens when food or milk comes back up from your baby's ...
What is rehabilitation? Rehabilitation is care that can help you get back, keep, or improve abilities that you need for daily life. These abilities may ...
