6360 results found
Health topics
… near vision. As you approach middle age, the lenses in your eyes begin to thicken and lose their flexibility. This makes it harder for your eyes to focus on objects at varying distances. … how far away an object is, a muscle surrounding the lens in your eye will either expand or contract. With presbyopia, …
Medical tests
… Many medicines and other products also have sodium in them, including laxatives, aspirin, mouthwash, and toothpaste. … there's nothing you have to do before this test, unless your doctor tells you to. How It Is Done Urine sodium can be … Many medicines and other products also have sodium in them, including laxatives, aspirin, mouthwash, and toothpaste. …
Medical tests
… in the body depends on the amount of: Calcium you get in your food. Calcium and vitamin D your intestines absorb. Phosphate in the body. Certain hormones , including parathyroid hormone , calcitonin , and estrogen in … absorb. Phosphate in the body. Certain hormones , including parathyroid hormone , calcitonin , and estrogen in …
Medical tests
… . A vaginal self-examination may help you better understand your body, the changes that take place during the menstrual … The best time to do a vaginal self-examination is between your menstrual periods. A vaginal self-examination should not replace a regular pelvic examination by your doctor. Why It Is Done A vaginal self-examination can …
Health topics
… and drinks. The more carbs you eat at one time, the higher your blood sugar will rise. Counting carbs can help you keep your blood sugar within your target range. If you use insulin, counting carbs helps …
Health topics
… Endovascular aortic aneurysm repair fixes an aneurysm in your aorta. An aneurysm is a weak or bulging part of a vein or artery. Your aorta is a large artery. It carries blood from your heart through your belly to the rest of your body. If …
Health topics
… to the other eye. If you think you have pink eye, call your doctor to find out the best way to treat it. And if you … away. Certain health risks may increase the seriousness of your symptoms. If you have other symptoms like eye pain or a change in your vision, if you wear contact lenses, or if you have …
Medical tests
… This is called sensitivity testing. Depending on what your stool is being tested for, you may only need to collect … an infection has worked as it should. How To Prepare Tell your doctor if you have recently taken antibiotics, … samples can be collected at home. Or you may need to go to your doctor's office, a medical clinic, or the hospital. If …
Health topics
… pus in or around the area. If you have swimmer's ear, your ear aches. If the infection causes pneumonia, you may … some cases, surgery is used to remove infected tissue. If your doctor prescribes antibiotics, be sure to take all the … medicine, you may not kill all the bacteria. No matter what your treatment, it's important to call your doctor if your …
Medical tests
… gland is a butterfly-shaped gland that lies in front of your windpipe (trachea), just below your voice box (larynx). The thyroid gland uses iodine from … How To Prepare If you are taking thyroid medicines, tell your doctor when you took your last dose. You may need to …
