2378 results found
Medical tests
… by the pituitary gland , in your blood. Pregnant women have high levels of prolactin, which helps make breast milk. … by 10 to 20 times. After the baby is born, prolactin stays high if you are breastfeeding. In women who do not … Prolactin levels are different throughout the day. The highest levels occur during sleep and shortly after you wake …
Health topics
… any insulin, too much sugar stays in the blood. Over time, high blood sugar can harm many parts of the body. These … usual, and having blurry vision. Symptoms are caused by high blood sugar. They usually develop quickly, over a few … Diabetes: Living With an Insulin Pump Diabetes: Preventing High Blood Sugar Emergencies Diabetes: Taking Care of Your …
Medical tests
… hemoglobin A levels to be low and hemoglobin F levels to be high. Hemoglobin F (fetal hemoglobin). This type is normally … , and leukemia , have abnormal types of hemoglobin and higher amounts of hemoglobin F. Hemoglobin A2. This is a … that isn't in the normal range may still be normal for you. High and low values Higher-than-normal amounts of both …
Medical tests
… can attach to normal body tissue and cause damage. A high level of RF can be caused by several autoimmune … and some infections. Sometimes a healthy person can have a high RF level. The amount of RF in blood can be measured in … much light is blocked by the blood sample in the tube. A high level of RF causes the sample to be cloudy, so less …
Health topics
… care provider uses a blood pressure monitor to screen for high blood pressure. A blood pressure cuff is wrapped around … change throughout the day. And sometimes blood pressure is high only because you are seeing the doctor. This is called … blood pressure at home to make sure that it actually is high. You may get an ambulatory blood pressure monitor or a …
Medical tests
… the amount of catecholamines in the blood. This causes high blood pressure, excessive sweating, headaches, fast … in the blood can change quickly, so it may be hard to find high values in a single blood sample. But a special … that isn't in the normal range may still be normal for you. High values High levels of catecholamines, vanillylmandelic …
Health topics
… attack and stroke. The benefit is greatest for people at high risk of heart attack and stroke. If you have a low risk … tools are not perfect. They may show that your risk is higher or lower than it really is. But the tools can give … Your doctor is likely to recommend a statin if you are at high risk of heart attack or stroke. For example, you may be …
Medical tests
… D deficiency, or damaged liver cells. If the ALP level is high, more tests may be done to find the cause. The amounts … the blood may be measured and used to determine whether a high level is from the liver or bones. This is called an … that isn't in the normal range may still be normal for you. High values Very high levels of ALP can be caused by liver …
Medical tests
… iron-binding capacity (TIBC), and transferrin saturation. High and low values The values for serum iron, total … or another condition. The values are also used to see if a high amount of iron is caused by hemochromatosis or another … found in red blood cells. The iron levels are usually high. Thalassemia . This is a blood disorder that runs in …
Medical tests
… levels vary throughout the day. They are usually highest in the morning and lowest in the evening. Why It Is Done For high or low levels of testosterone, a testosterone test may … not an indication for testosterone testing. See whether a high level of testosterone is causing a boy younger than age …
