1678 results found
Health topics
… oxygen. This most often happens because of a shortage of blood and oxygen to the heart muscle. This low blood flow is often a result of narrowed blood vessels. The narrowing may be due to a buildup of …
Health topics
… infertility, and weakened bones. What causes it? Many things can cause this problem, such as: Aging. It's normal … . Low testosterone also can be present at birth. A blood test is usually done to find out if you have low testosterone. If your doctor thinks low testosterone could be related to another medical …
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… in urine, such as increased protein or clumps of red blood cells or kidney cells, called cell casts Nervous … or psychosis , without known cause Problems with the blood, such as reduced numbers of red blood cells ( anemia ), platelets, or white blood cells …
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… is a high level of potassium in the blood. Potassium is both an electrolyte and a mineral. It … may be medicines, such as beta-blockers, that treat high blood pressure or heart problems. It can also be caused by … will examine you and ask about your health. You will have a blood test. If your heart might be affected, your doctor may …
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… means that you don't have enough sodium in your blood compared to water. Sodium is both an electrolyte and a … feel hungry. It can cause mood changes and make it hard to think clearly. Severe lack of sodium may lead to seizures or … feel hungry. It can cause mood changes and make it hard to think clearly. Severe lack of sodium may lead to seizures or …
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… A lipid panel is a blood test that measures lipids —fats and fatty substances … tells you to fast before your test, do not eat or drink anything except water for 9 to 12 hours before having your … tells you to fast before your test, do not eat or drink anything except water for 9 to 12 hours before having your …
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… cramping Change in bowel habits Nausea or vomiting Bloating Blood in stool or in vomit Foodborne illness Diarrhea Nausea … infection , or bladder infection Burning when urinating Blood in the urine Flank pain or lower pelvic pain Need to … allergy Chronic, generalized abdominal pain Diarrhea (non-bloody) Gas and bloating Inflammatory disease, such as …
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… snake venom from binding to tissues and causing serious blood, tissue, or nervous system problems. Side effects from … include severe pain, severe swelling, difficulty breathing, moderate to severe bleeding, and signs of shock. For … as soon as possible after the bite. It is usually given within the first 4 hours after the snakebite and may be …
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… visit in the second trimester, you'll be weighed and your blood pressure will be checked. Your urine may be checked … between the 24th and 28th weeks of pregnancy. A complete blood count (CBC) to make sure you don't have iron … This checks the amounts of four substances in your blood. These tests can also be done as part of an integrated …
Health topics
… or dissolve. The contents of those cells leak into the blood. When it's in the blood, that material can travel to various parts of the body … , influenza (flu), Legionnaires' disease , and some blood infections. What are the symptoms? Early symptoms are …
