329 results found
Medical tests
… and babies of mothers who are strict vegetarians are at increased risk for developing anemia and should take a … may feel a quick sting or pinch. Risks There is very little chance of a problem from having a blood sample taken from a … why the results may not be helpful include: Taking certain medicines that might affect your test results. Tell your …
Medical tests
… Or your doctor may tell you to keep taking it. (These medicines include aspirin and other blood thinners.) Make … medicines and natural health products you take. Some may increase the risk of problems during your procedure. Your … likely be given an antibiotic before the test to lower your chance for getting an infection. Urinary blockage. You may …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A CD4+ count is a blood … count usually means a weakened immune system and a higher chance of getting opportunistic infections. Why It Is Done … treatment to prevent opportunistic infections, such as medicines to prevent Pneumocystis pneumonia. How often your …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A facial X-ray is a series … if you have an injury. Risks There is always a slight chance of damage to cells or tissue from radiation, … the low levels of radiation used for this test. But the chance of damage from the X-rays is extremely low. It is not …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview A stool culture is a test … explain symptoms such as severe or bloody diarrhea or an increased amount of gas. It can also help find the cause of … causing infections or diseases. These include food-borne illness , inflammation of the large intestine (colitis), …
Medical tests
… in the blood rises. Normally, your blood glucose levels increase slightly after you eat. This increase causes your … may feel a quick sting or pinch. Risks There is very little chance of having a problem from this test. A small bruise … Severe stress. Heart attack . Stroke . Cushing's syndrome . Medicines such as corticosteroids . Excess production of …
Medical tests
… How To Prepare How It Is Done How It Feels Risks Results Related Information Test Overview Paracentesis is a … Or your doctor may tell you to keep taking it. (These medicines include aspirin and other blood thinners.) Make … needs to remove a larger amount of fluid, there is a small chance that your blood pressure could drop to a low level. …
Medical tests
… Erection Problems: Should I Try Inserted or Injected Medicines? Why It Is Done Tests for erection problems are … long-distance bicycle riding on a hard, narrow saddle may increase the risk for having an erection problem. Low levels … test. Intracavernosal injection test This test has a small chance of causing: Bleeding at the injection site. Bruising …
Medical tests
… called inhibitors, that affect the clotting factors. An increase in the use of the clotting factors. Another blood … found, you will not need so many tests. How To Prepare Many medicines can change the results of this test. Be sure to … feel a quick sting or pinch. Risks There is very little chance of having a problem from this test. When a blood …
Medical tests
… your doctor about all the non-prescription and prescription medicines you take. Be sure to mention any acid-reducing … feel a quick sting or pinch. Risks There is very little chance of having a problem from this test. When a blood … syndrome , a rare disease that can cause gastrin levels to increase as high as 450,000 pg/mL. Pernicious anemia and …
