6359 results found
Health topics
… do not know who will get it and who will not. Neither your fitness level nor being male or female plays a role in … "thinner" at high altitudes. When you go too high too fast, your body cannot get as much oxygen as it needs. So you need … may ask if you have been drinking fluids or alcohol or using any medicines, or if you have a cold or influenza …
Health topics
… breaths. Breathing this way makes it harder to get air into your lungs. Learning new ways to slow down and control your breathing may help. You may feel better and be able to … you can breathe better. You can try two ways to control your breathing. They are pursed-lip breathing and …
Health topics
… Fibre-optic pharyngoscopy is a procedure that allows your doctor to look into the upper part of your respiratory system . He or she may use it to help … video monitor. This process is sometimes done while you are using continuous positive airway pressure (CPAP) to find the …
Medical tests
… view of the parts of the eye . During the examination, your doctor can look at the front parts of the eye. These … lamp examination. Eyedrops may be used to widen (dilate) your pupils and to numb the surface of your eyes. Before the … eyes may be sensitive to light. You will have trouble focusing your eyes for several hours. If you know that your …
Health topics
… or purchased at a store that sells athletic supplies. Your mouth guard should cover your upper or lower teeth and gums and fit so that your jaws are properly aligned. It should also be light, …
Health topics
… other conditions. Many people feel better within days of using light in the morning. If symptoms of depression do not … or if they become worse, it is important to follow up with your doctor or therapist. Risks Light therapy generally is … may be tired during the first week because of changes in your sleep-wake patterns, but this will usually go away …
Health topics
… and hernia repair. You may be awake and able to talk with your care team. Or you may fall asleep. You might remember … called monitored anesthesia care (MAC). How do you prepare? Your doctor will tell you what to expect when you have … Incorporated disclaims any warranty or liability for your use of this information. Your use of this information …
Medical tests
… These tests measure electrical activity that occurs in your eye when you look at something. Electrophysiology … problems of the retina. A full-field ERG can check how well your entire retina is working. A multifocal ERG (mfERG) … special to prepare for the tests. Follow any instructions your doctor gives you about what to do before your test. For …
Health topics
… is the first 10 weeks of pregnancy. Pregnancy begins when your egg joins with a sperm (fertilization) and attaches to the lining of your uterus. You may start noticing signs as early as 5 … device. Follow the instructions for the type of test you're using. Tip: Taking a urine sample first thing in the morning …
Health topics
… Do not read, eat, work, or watch television in bed. Use your bed only for sleeping and sex. Keep your bedroom at a comfortable temperature. Make sure your … out all sound and light that may disturb your sleep. Try using a sleep mask and earplugs to help you sleep. Get out …
