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Health topics
… Scars On this page: Conditions Basics Conditions Basics What is a keloid scar? A keloid (say "KEE-loyd") is a scar … if you take steps to protect the skin after it is damaged. What causes it? Keloids can form where the skin is damaged, … from slightly pink to very dark. Keloids can rub against your clothes and become irritated, itchy, or painful. When …
Health topics
… page: What is a blocked tear duct? Tears normally drain from the … tear ducts in babies clear up on their own by the time your child is 6 months old. They usually have no effect on the baby's vision or cause any lasting eye problems. What causes it? Causes of blocked tear ducts in children …
Medical tests
… prolactin, which is made by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, … non-pregnant women also make prolactin but it is not clear what it does in the body for these people. Prolactin levels … is taken, a small bruise may form at the site. Results What do the results of a prolactin blood test mean? Normal …
Health topics
… Bacteria) On this page: Conditions Basics Conditions Basics What is necrotizing fasciitis (flesh-eating bacteria)? … fasciitis are in good health before they get the infection. Your risk of getting this infection is higher if you: Have a … which can lower the body's resistance to infection. What causes it? Necrotizing fasciitis is caused by several …
Health topics
… page: What is degenerative disc disease? Degenerative disc disease … disease. It's a term used to describe the normal changes in your spinal discs as you age. Spinal discs are small, spongy … to osteoarthritis, a herniated disc, or spinal stenosis. What causes it? As we age, our spinal discs break down, or …
Health topics
… page: What is a Bartholin gland cyst? Bartholin glands The … If the cyst is infected, you will need treatment. What causes it? Things like thick mucus or swelling can … by sexually transmitted infections (STIs) . You can lower your risk of STIs by using a condom when you have sex. What …
Health topics
… Conditions Basics Conditions Basics What is Addison's disease? Addison's disease develops when … of the hormones cortisol and, sometimes, aldosterone. Your body needs both of these hormones to work as it should. … lead to death because of a steep drop in blood pressure. What causes it? Addison's disease can occur: When the body's …
Health topics
… Conditions Basics Conditions Basics What is traveller's diarrhea? Traveller's diarrhea is a … bacteria are in water contaminated by human or animal stools. Drinking water, water used to wash food, or … room temperature, or within 24 hours if refrigerated. Let your stomach rest. Start to eat small amounts of mild foods …
Health topics
… page: What is toxic shock syndrome? Toxic shock syndrome (TSS) is … worse quickly, it requires medical treatment right away. What causes it? An infection caused by strep or staph … looks like a sunburn. The rash can be on several areas of your body or just in certain places, such as the armpits or …
Health topics
… Steroids On this page: What are anabolic steroids? Anabolic steroids are synthetic … a period of weeks to months. This is called pyramiding. What problems can using illegal anabolic steroids cause? … desire to eat. How is anabolic steroid misuse identified? Your doctor may ask questions about your fitness activities …
