6231 results found
Health topics
… periods of time, you don't need to eat more calories or use special foods or drinks for energy. A balanced diet will … in your bedroom. Don't eat just before you go to bed. And use your bed only for sleeping and sex. Don't read or watch … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means …
Medical tests
… chance of getting a rare disease called rickets . Your body uses sunshine to make its own vitamin D. Vitamin D is found … occurs in the hip or wrist. Have gone through menopause and worry about osteoporosis. Have low levels of vitamin … doctor tells you to. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. …
Health topics
… after surgery. Why It Is Done Corneal ring implants are used to correct vision in adults with mild nearsightedness … for at least 1 year. Corneal ring implants can also be used to treat certain diseases of the cornea (such as … footnote 1 They have not been studied or approved for use in treating moderate or severe nearsightedness. There is …
Health topics
… a pit. Loose hair and skin debris trapped there can cause an infection or an abscess. It's also called a pilonidal cyst. What causes it? The exact cause isn't known. But it may start when skin above the …
Health topics
… the air, and how long you have been exposed to it. What causes it? The inhalation and accumulation of coal dust causes black lung disease. This stems from working in a coal … or milling graphite, and manufacturing carbon electrodes (used in certain types of large furnaces) and carbon black (a …
Health topics
… influence your weight by their effect on: How calories are used (energy metabolism). Some people use calories efficiently—they need fewer calories to fuel … in "leftover" calories being stored as fat. Other people use calories less efficiently—they need more calories to …
Health topics
… by sitting in a comfortable chair with armrests. Use as many pillows as you need to support your arms and … supports the base of your baby's head, neck and shoulders. Use the other hand to support your breast with the fingers … your baby's body close to your breast. This position is useful when you and your baby are learning to breastfeed. …
Health topics
… you can see to the roots that are in the jawbone. Damage caused by tooth decay is the most common reason for a tooth's … You may also get medicine to help you relax. The dentist uses a special tool to grasp the tooth and lift it out of … pulled, or if it doesn't come out in one piece, the dentist uses other tools to remove the rest of the tooth. After the …
Medical tests
… assay (ELISA). This test is usually the first one used to detect infection with HIV. If antibodies to HIV are … PCR testing isn't done as often as antibody testing, because it requires technical skill and expensive equipment. … tests are negative for the virus. The PCR test is very useful to find a very recent infection, find out if an HIV …
Health topics
… removal of all or part of the bladder. It is mainly used to treat bladder cancer that has spread into the … Partial cystectomy takes out part of the bladder. It is used to treat cancer that has invaded the bladder wall in … ways this can be done, such as: An ileal conduit. It uses a piece of your small intestine to make a tube. After …
