4654 results found
Medical tests
… the chemicals it produces, such as cotinine—in your blood or urine. It's usually done by testing a sample of your blood or urine. The test is used to see if you smoke or use … take more than 2 weeks for the levels of cotinine in your blood and urine to drop. Quitting …
Health topics
… hormones affect every cell and all the organs of the body. Too much thyroid hormone speeds things up and too … slows things down. They: Control the rate at which your body burns calories (your metabolism). This affects whether … down or speed up your heartbeat. Can raise or lower your body temperature. Change how fast food moves through your …
Health topics
… Overview Immunotherapy helps treat cancer by supporting the body's immune system . It can restore, boost, or redirect … Immunotherapy helps treat cancer by supporting the body's immune system. This type of treatment can restore, … onto it (like a key in a lock). This may then trigger the body's immune system to attack and destroy those cells. …
Health topics
… in height and weight and of physical changes throughout the body. Most of these changes happen near the time of puberty … hair usually starts growing around the same time. Existing body fat shifts to the pelvis, breasts, and upper back. … reaches the cheeks and then the chin area. The amount of body fat increases during puberty. It's common to develop …
Health topics
… physical traits. These include hair growth on the face and body. You may take estrogen to develop more feminine … These include breast development and a change in where body fat is stored. You may also take a medicine that blocks … These are medicines that block the hormones that cause body changes during puberty. They can delay development of …
Health topics
… examination. Your doctor also may suggest tests, such as blood tests or imaging tests , to see if your symptoms may … very excited or angry with other people. You may have odd body movements, such as often rocking back and forth or … had a viral infection, or took certain medicines for high blood pressure, you may be at increased risk. You or a …
Health topics
… a stable heart rhythm. You might take a medicine (called a blood thinner) that prevents blood clots before and after the procedure. This medicine … procedure to stop a fast heart rate that is causing low blood pressure or severe symptoms. These heart rate problems …
Health topics
… ARBs. Why are ARBs used? ARBs are used for many heart and blood vessel problems. For example, they may be used if you have: Coronary artery disease. Heart failure. High blood pressure. Kidney problems. ARBs are safe and effective … and live longer. They can help prevent many heart and blood vessel problems. What about side effects? Side effects …
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… to the shoulder. The collarbone also protects nerves and blood vessels from the neck to the shoulder. What causes a … collarbone can injure a lung or rib or pinch nerves or blood vessels. This may cause the arm to turn pale, tingle, … will check: The affected area and look for a lump or bump. Blood flow, by taking your pulse and checking your skin …
Health topics
… eating habits had caused her to gain weight, and her blood pressure was high. "I had given up, just given up," … ended up in the emergency room several times with very high blood pressure. "I just was going to have to take some … her eating habits to get to a healthy weight and lower her blood pressure. She lost more than 18 kilograms (40 pounds), …
