6346 results found
Health topics
… ultraviolet B (UVA and UVB) rays. These ultraviolet rays are the main causes of damage to the skin from the sun. UVA … cancer can be prevented. Use the following tips to protect your skin. Avoid exposure to the sun Try to spend less time … factor (SPF) of 30 or higher. Use it every day, even when it is cloudy. Apply sunscreen at least 30 minutes …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … of life-threatening heart rhythm problems. Measure levels when magnesium is being given for medical treatment. How To … a few minutes. How It Feels When a blood sample is taken, you may feel nothing at all from the needle. Or you might …
Health topics
… Most puncture wounds for blood draws do not need further care. Intravenous (IV) line puncture site If you need intravenous fluids or medicine directly into the … have this symptom, call your doctor. Removing the catheter when the vein becomes irritated usually relieves the …
Health topics
… Treatment Overview Oxygen therapy helps you get more oxygen into your lungs and bloodstream. You may … the air. Larger concentrators can be used at home. There are also portable types that can be used outside the home. … may spark, or anything flammable. Make sure you are careful when you are moving around. You or someone else could trip …
Medical tests
… Test On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … Most of it is made by muscle tissue and red blood cells . When the oxygen level in the body is normal, carbohydrate … exercise for several hours before the test. Do not clench your fist while having your blood drawn for a lactic acid …
Health topics
… works in one of two ways: It lowers the amount of hormones your body makes. It blocks the cell receptors. This keeps … aromatase, which converts other hormones to estrogen. They are used mostly in women who are past menopause. They … for other diseases, like heart disease and osteoporosis. When your ovaries are removed, you can no longer get …
Medical tests
… On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … the genitals, which are the penis, scrotum, and testicles. Your doctor will feel the organs and check them for lumps, … or by his sex partner. The chance of cure is very high when this cancer is found early and treated right away. …
Medical tests
… Tests On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … into the skin. An intradermal allergy test may be done when a substance does not cause a reaction in the skin prick … or Pharmacia CAP), may be used to provide more information. Your allergy test results may show that allergy treatment is …
Medical tests
… (MRA) On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … or legs. How To Prepare In general, there's nothing you have to do before this test, unless your doctor tells … If a contrast material is used, you may feel some coolness when it is put into your IV. In rare cases, you may feel: …
Health topics
… Diabetes: Caregiving for an Older Adult On this page: Overview … can be challenging at times because what seems best for your loved one may not be what they want. You may worry … As a caregiver, you likely have run into some problems when offering help. For example, the more you try to change …
