2023 results found
Health topics
… or an increase in the amount of carbon dioxide in the blood. Cardiac problems that reduce blood flow. Examples are … from diabetes . Kidney or liver failure . They cause high levels of toxins to build up in the blood. Malnutrition … Symptoms of a heart attack may include: Chest pain or pressure, or a strange feeling in the chest. Sweating. …
Health topics
… fatty acids called ketones. The ketones build up in the blood and change the chemical balance in your body. This … you have diabetes, sometimes your blood sugar level may get high before you know something is wrong. Diabetic … role in managing a health condition. Diabetes: Preventing High Blood Sugar Emergencies Diabetes: …
Health topics
… its normal temperature by transferring heat. Sweating and blood flow to the skin ( thermoregulation ) help us keep our … can no longer transfer enough heat to keep us cool. A high body temperature (hyperthermia) can develop quickly in … Heat syncope (fainting). It's caused by low blood pressure when heat causes the blood vessels to expand …
Health topics
… This hormone helps control how much calcium is in your blood. When a parathyroid gland makes too much PTH, the … blood test to check your parathyroid hormone (PTH) level. A high level of PTH is the main sign of this condition. A routine blood test showing a high calcium level is often the first sign of …
Health topics
… occurs when you cannot get enough oxygen from the air at high altitudes. This causes symptoms such as a headache, … It happens most often when people who are not used to high altitudes go quickly from lower altitudes to 2500 m … You may also be able to use oxygen or a specially designed pressure chamber to treat altitude sickness. Go to a lower …
Health topics
… muscle movements near the ear, changes in the ear canal, or blood flow (vascular) problems in the face or neck. You may … atherosclerosis , arteriovenous (AV) malformations , and high blood pressure. Nerve problems, such as multiple sclerosis or …
Health topics
… failure means that your heart muscle does not pump as much blood as your body needs. Failure doesn't mean that your … heart is not pumping blood to the lungs as well as normal. High-output heart failure High-output heart failure can happen when the body's need …
Health topics
… a shallow wound that occurs when the leg veins don't return blood back toward the heart the way they should. This is … What causes it? Venous skin ulcers are caused by poor blood circulation from the legs, such as from venous … been reduced, compression is used to create more constant pressure on both the flexing and resting leg muscles. There …
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… can mean that the amount of a substance being tested for is higher or lower than normal. A negative test result means … the level of antibodies to some bacteria or viruses in blood or other bodily fluid to look for an infection. It's … your cholesterol levels plus other things, such as blood pressure and age, to check for your risk of a heart attack. …
Health topics
… help protect your heart. footnote 1 If you have severely high triglycerides, your doctor may recommend you take fish … a prescription fish oil medicine. This medicine is a highly concentrated form of omega-3 fatty acids, which are … high triglycerides. If you take a medicine that prevents blood clots, called a blood thinner, do not take fish oil …
