2955 results found
Health topics
… Brain Aneurysm On this page: Conditions Basics Conditions Basics … area between the brain and the skull ( subarachnoid hemorrhage ). This bleeding in the brain is also called a hemorrhagic stroke . The bleeding may lead to brain damage or even death. What causes it? A person may inherit the …
Medical tests
… Potassium (K) in Blood Test On this page: Test Overview Why It Is Done How To Prepare How It Is … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the … potassium levels. Blood potassium levels also vary with age. Your doctor will talk with you about any abnormal …
Medical tests
… Estrogen Test On this page: Test Overview Health Tools Why It Is Done How To … uE3). The levels of these substances—along with a woman's age and other factors—help the doctor figure out the chance … Your doctor will also look at your results based on your age, health, and other factors. A value that isn't in the …
Health topics
… Colour Blindness On this page: … least once before entering school, preferably between the ages of 3 and 5. footnote 1 How is colour blindness treated? … least once before entering school, preferably between the ages of 3 and 5. footnote 1 How is colour blindness treated? …
Health topics
… Common Types of Birthmarks On this page: Overview Overview Birthmarks are … types of birthmarks usually disappear without treatment by age 3 or 4. Port-wine stains are pink-red at birth and … by 18 months. Most hemangiomas disappear or fade by age 9. Most children who have hemangiomas have only one. Few …
Health topics
… Autologous Stem Cell Transplant On this page: Treatment Overview What To Expect Why It Is Done How … cells. A stem cell transplant may be used to replace damaged stem cells with new, normal stem cells. A stem cell … along with radiation). This destroys cancer cells or damaged stem cells. Transplanting the healthy stem cells. …
Health topics
… Radiation Exposure: Risks and Health Effects On this page: Overview Overview What is radiation? … of being exposed to radiation? There is always a risk of damage to cells or tissue from being exposed to any amount of … exposure, the number of exposures over time, and your age at exposure. In general, the younger you are when you …
Health topics
… Heart Murmur On this page: … In adults, abnormal murmurs are most often caused by damaged heart valves. Heart valves operate like one-way gates, … into and out of the heart. When disease or an infection damages a heart valve, it can cause scarring and can affect how …
Health topics
… Skin Cancer, Melanoma On this page: Health Tools Cause Lowering Your Risk … occurs on the back, head and neck, or arms and legs. In older people, the face, neck, scalp, and ears are common … and Vomiting From Chemotherapy Cancer: Home Treatment for Constipation Cancer: Home Treatment for Diarrhea Cancer: …
Health topics
… Medicine or Other Drug Use and Sleep Problems On this page: Overview Overview Many prescription and … Drinking a cup of coffee or other caffeine-containing beverage during the day can cause sleeplessness. Caffeine can … Even the small amount of caffeine in decaffeinated beverages can interfere with sleep. Nicotine, which can disrupt …
