6208 results found
Health topics
… Until a cleft palate is treated with surgery, it can cause problems with feeding, speech, and hearing. What causes it? Doctors aren't sure what causes it. But your baby may be more likely to have a cleft …
Medical tests
… cortisol (or low ACTH and high cortisol levels) could be caused by a problem with the adrenal glands. Low levels of ACTH and cortisol could be caused by a problem with the pituitary gland. Overproduction of ACTH. This may be caused by an overactive pituitary gland, or sometimes by a …
Medical tests
… of the lower back (lumbar vertebrae) and a view of the 5 fused bones at the bottom of the spine (sacrum). … Sacrum/coccyx X-ray. It takes a detailed view of the 5 fused bones at the bottom of the spine (sacrum) and the 4 … Why It Is Done A spinal X-ray is done to: Find the cause of ongoing pain, numbness, or weakness. Check for …
Health topics
… or no pain after LASIK. Why It Is Done LASIK surgery may be used to correct mild to moderate nearsightedness in … LASIK may include: Clouded vision (clouding of the cornea caused by inflammation during healing). This usually goes away … vision (diplopia), usually in one eye. New astigmatism caused by wrinkling in the corneal flap or other flap …
Medical tests
… to find germs (such as bacteria or a fungus ) that can cause an infection. A sample of cells from the back of your … no germs grow, the culture is negative. If germs that can cause infection grow, the culture is positive. The type of … a throat culture include: Candida albicans . This fungus causes thrush , an infection of the mouth and tongue and …
Health topics
… and juvenile idiopathic arthritis (JIA) in children. What causes them? Experts don't know what causes spondyloarthropathies. The presence of a particular … What are the symptoms? Spondyloarthropathies often cause: Low back pain that may spread into the buttock. Morning …
Medical tests
… to get the right amount of calcium in your food because the body loses calcium every day. Foods rich in calcium … symptoms. Calcium levels need to be very high or low to cause symptoms. High calcium levels in the urine can cause kidney stones. Why It Is Done A urine calcium test is …
Health topics
… of the year and for at least 2 years in a row. What causes acute bronchitis? Acute bronchitis is usually caused by a virus. Often a person gets it a few days after … a cold or influenza (flu). Sometimes acute bronchitis is caused by bacteria. Acute bronchitis also can be caused by …
Medical tests
… Test Overview A herpes simplex virus (HSV) infection can cause small, painful sores that look like blisters on the skin … a sample from a sore can be tested to check if it is caused by the herpes virus. HSV testing may also be done using … for sexually transmitted infections (STIs). That's because a positive result only means you have been exposed to …
Health topics
… with PKU need to start treatment soon after birth. What causes it? Phenylketonuria (PKU) is passed down through … are needed to find out the health effects from long-term use. With or without the medicine, your child still needs to … people, treatment with sapropterin (Kuvan) may help when used with a PKU diet. Talk to your doctor about the pros and …
