6334 results found
Medical tests
… more study or printed out as photographs. Why It Is Done Your doctor may want you to have a coronary calcium scan if … clear about whether you should start treatment to reduce your risk of coronary artery disease. footnote 1 A coronary … or drink anything that has caffeine for a few hours before your test. Tell your doctor if you get nervous in tight …
Health topics
… infection is an infection that occurs when a fungus attacks your fingernail, toenail, or nail bed. Fungi can attack your nails through small cuts in the skin around the nail or … If you have athlete's foot, the fungus can spread from your skin to your nails. You can have fungi on your skin …
Health topics
… (which used to be called acute renal failure) means that your kidneys have suddenly stopped working normally. Your kidneys remove waste products and help balance water and salt and other minerals ( electrolytes ) in your blood. When your kidneys stop working, waste products, …
Health topics
… sound that the blood makes as it flows through the heart. Your doctor uses a stethoscope to listen to your heartbeat. When you have a heart murmur, your doctor can hear an extra whooshing or swishing noise …
Medical tests
… urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine. A BUN test is done to see how well …
Health topics
… Overview Finding out that you have cancer changes your life. Making decisions about your care and facing cancer treatment may feel overwhelming. … Doctors and others may offer you lots of information about your type of cancer, your treatment options, and what will …
Health topics
… affects people over the age of 30. It causes redness on your nose, cheeks, chin, and forehead. Some people get … their faces. Rosacea can also cause burning and soreness in your eyes. Some people say that having rosacea keeps them … from feeling confident at work or in social situations. If your rosacea bothers you or has gotten worse, talk to your …
Health topics
… approach to food and exercise. Avoid punishing or rewarding your children with food. Be a good role model for healthy … Be a good role model by having a positive view of yourself, regardless of your body shape and size. If this is a struggle of your own, …
Medical tests
… Test Overview The blood supply to your hand normally comes from two arteries: the radial … the Allen test can be used to find out if blood flow to your hand is normal. This test checks to see if both of … How It Is Done For the Allen test, you will likely rest your hand on a table or towel and make a fist. The health …
Health topics
… general. So be sure to read the information that came with your medicine. If you have any questions or concerns, talk … can be dangerous. Harm during pregnancy or breastfeeding. If you are pregnant, trying to get pregnant, or breastfeeding, ask your doctor or pharmacist if all the medicines …
