6277 results found
Medical tests
… urine. A high level of phosphate in the blood is usually caused by a kidney problem. The amount of phosphate in the … glands, such as the parathyroid glands. The test is also used to find a cause for abnormal vitamin D levels. How To Prepare Tell your …
Medical tests
… Test Overview A salivary gland scan uses a special camera and a tracer (radioactive chemical) to … the salivary glands . This can help your doctor find the cause of dry mouth ( xerostomia ) or swelling in the salivary … Why It Is Done A salivary gland scan is done to: Find the cause of swelling in the major salivary glands. Swelling may …
Medical tests
… liver and spleen. In the bone marrow, iron is stored and used as needed to make new red blood cells. The source of … thing in the morning. How It Is Done A health professional uses a needle to take a blood sample, usually from the arm. … normal. Your lab report should show the range that your lab uses for each test. The normal range is just a guide. Your …
Medical tests
… tolerance test (OGTT) measures the body's ability to use a type of sugar, called glucose, that is the body's main source of energy. An OGTT can be used to diagnose prediabetes and diabetes . An OGTT is most … taken in one day. But the amount of blood taken will not cause significant blood loss or anemia. Risks There is very …
Health topics
… will help you and your doctor find ways to make the best use of your remaining vision. Your doctor will ask questions … What sort of lighting do you have in your home? Do you use a night-light? The doctor may ask other questions about … with similar brightness or colour (low contrast). Because side (peripheral) vision is less sharp than central …
Health topics
… irritate and wear away the lining of the esophagus and cause sores. These sores are called ulcers. What causes GERD? Normally when you swallow food, it travels down … Read and follow all instructions on the label. If you use these medicines often, talk with your doctor. Change …
Health topics
… are given as shots, and others are injected into a vein (infused). adalimumab (Humira) azathioprine (Imuran) etanercept … This is not a complete list of DMARDs. Why are DMARDs used? DMARDs are used for many different conditions. They reduce …
HealthLinkBC files
… cough) bacteria, and tetanus toxoid. Vaccines do not cause disease because the germs are either dead or weakened and the toxoids … the ingredients in vaccines. Antibiotics – Antibiotics are used in some vaccines to prevent bacterial contamination …
Health topics
… pattern. "Overweight" and "obese" are terms sometimes used when referring to children who weigh more than expected. Doctors use growth charts or the body mass index (BMI) to measure a … an examination that looks for health problems that can cause weight gain. This may include questions about eating and …
Health topics
… Psoriasis is a long-term (chronic) skin problem that causes skin cells to grow too quickly. This growth causes thick, white, silvery, or red patches of skin (called … care products that can irritate your skin. For example, use a mild soap (such as Basis, Dove, or Neutrogena) instead …
