70 results found
Medical tests
… Allergy Tests On this page: Test Overview Why It Is Done How … moulds, dust, feathers, and pet dander. Identify likely food allergens (such as eggs, milk, peanuts, nuts, fish, … if a person: Has hives or another skin condition, such as eczema , that makes it hard to see the results of skin …
Medical tests
… tremors. How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before the test. They … avocados, fava beans, cheese, beer, and red wine. Any foods or fluids with vanilla. Licorice. Do not use tobacco … pressure medicines, before the test. Do not take cold or allergy remedies, aspirin, or diet pills for 2 weeks before …
Medical tests
… 24 hours. How To Prepare You may be asked to avoid certain foods and fluids for 2 to 3 days before having this test, … avocados, fava beans, cheese, beer, and red wine. Any foods or fluids with vanilla. Licorice. Aspirin. You may be … pressure medicines, before the test. Do not take cold or allergy remedies, including aspirin, or non-prescription …
Medical tests
… tell your doctor if you have hay fever, asthma, or iodine allergy or food allergies. Bleeding from the needle site may occur. … doctor if you have hay fever, asthma, or iodine allergy or food allergies. Bleeding from the needle site may occur. …
Medical tests
… A bowel transit time test measures how long it takes for food to travel through the digestive tract . After you chew and swallow your food, it moves into your stomach, where it is mixed with acid and digestive enzymes . After your food leaves your stomach, it is squeezed through your small …
Medical tests
… tell your doctor if you have hay fever, asthma, or iodine allergy or food allergies. There is a small chance that the catheter … doctor if you have hay fever, asthma, or iodine allergy or food allergies. There is a small chance that the catheter …
Medical tests
… tell your doctor if you have hay fever , asthma, or iodine allergy or food allergies. There is a small chance that the catheter … doctor if you have hay fever , asthma, or iodine allergy or food allergies. There is a small chance that the catheter …
Medical tests
… tube that connects your throat to your stomach. It moves food and liquid down to the stomach. Esophagus tests can … when you swallow. This could slow the rate at which food or stomach acid is cleared from the esophagus. Very … that can cause chest pain. Or they can make you feel that food is stuck after you swallow (dysphagia). Why It Is Done …
Medical tests
… Celiac disease is a problem that happens when gluten in food causes your immune system to attack the lining of your … your symptoms, it must be done while you are still eating foods that contain gluten. So if you have started a … diet, your doctor will have you go back to eating gluten foods several weeks ahead of the test. You won't have to do …
Medical tests
… your doctor may give you the following instructions: Eat foods with a normal amount of sodium (2,300 mg per day) for 2 weeks before the test. Do not eat foods that are very salty, such as bacon, canned soups and … levels. Tell your doctor if you are on a low-salt food plan. Do not eat natural black licorice for 2 weeks …
