329 results found
Medical tests
… Blood urea nitrogen (BUN) and creatinine tests can be used together to find the BUN-to-creatinine ratio … the kidneys caused by dehydration or heart failure . Many medicines may cause a high BUN. Be sure to tell your doctor about all the non-prescription and prescription medicines you take. A high BUN value may be caused by a …
Medical tests
… checked for glaucoma. Glaucoma is an eye disease that can cause blindness by damaging the optic nerve . If you have … not put them back in for 1 hour after the test or until the medicine used to numb your eye wears off. If your eyes might … rub your eyes for 20 minutes after the test, or until the medicine wears off. There is also a very small risk of an …
Medical tests
… , inflammation , or bleeding. The test can help find the cause of joint pain or swelling. Normally, only a small amount … may give you some specific instructions. If you take a medicine that prevents blood clots, your doctor may tell you … test. Or your doctor may tell you to keep taking it. (These medicines include aspirin and other blood thinners.) Make …
Medical tests
… It can find changes in your genes or chromosomes that may cause a genetic illness. The results may tell you about your … and eye colour. Genes can also affect your response to medicines. What are the main types of genetic testing? … that might affect how their body reacts to a specific medicine. At-home genetic testing . This may offer …
Medical tests
… to see inside your vagina and the cervix. The doctor also uses a magnifying device to help see better. This device … shows a high-risk type of HPV. How To Prepare If you take a medicine that prevents blood clots, your doctor may tell you … test. Or your doctor may tell you to keep taking it. (These medicines include aspirin and other blood thinners.) Make …
Medical tests
… Information Test Overview Helicobacter pylori tests are used to detect a Helicobacter pylori ( H. pylori ) infection … test, unless your doctor tells you to. Stool antigen test Medicines may change the results of this test. Be sure to … your doctor about all the prescription and non-prescription medicines you take. Your doctor may recommend that you stop …
Medical tests
… Overview A renin assay blood test is done to find the cause of high blood pressure (hypertension) . Renin is an … to 4 weeks before the test, you may be asked to stop taking medicines that can affect the test, such as diuretics , estrogens , and high blood pressure medicines (especially beta-blockers and ACE inhibitors). …
Medical tests
… to find germs (such as bacteria or a fungus) that can cause an infection. A bacterial infection in the blood, called … because of a disease (such as cancer or AIDS) or from medicines (such as corticosteroids or chemotherapy ) that … tests. Sometimes other tests are done to find the right medicine for treating the infection. This is called …
Medical tests
… and passes it on to her growing baby (fetus), it can cause blindness and brain damage in the fetus. You can be … Healthwise Staff Medical Review: Sarah Marshall MD - Family Medicine E. Gregory Thompson MD - Internal Medicine Adam Husney MD - Family Medicine Kathleen Romito MD …
Medical tests
… the blood level of BNP. Why It Is Done The BNP test is used to: Check to see if you have heart failure. A doctor … Staff Medical Review: E. Gregory Thompson MD - Internal Medicine Martin J. Gabica MD - Family Medicine Adam Husney MD - Family Medicine Stephen Fort MD, …
