Drinking Coffee Before A Pet Scan

A pet scan measures body functions like blood flow oxygen use and the metabolism of glucose or sugar.

Drinking coffee before a pet scan. Before your exam if your pet ct scan is for cancer. Therefore these foods are best avoided. Depending on the type of pet scan you have following a low carbohydrate diet 12 hours before the scan may be necessary to increase the quality of pet scan images. All meats and poultry.

Diet soda and zero calorie drinks. Drinking coffee before having a pet scan will interfere with the results as caffeine can affect the myocardial uptake or the amount of tracer used. You should have nothing to eat or drink except water for at least 4 hours before your appointment time. Decaffeinated drinks still contain.

You should also stop doing strenuous exercises 24 hours prior to the scan. Please avoid strenuous exercise. Ask your health care team when you can expect to learn about the test results and who will explain the results to you. Follow a low carbohydrate diet for 24 hours.

This includes chewing gum hard candy breath mints and tobacco products. Broccoli spinach green beans. If you re taking a beta blocker or a calcium channel blocker consult with your doctor. Nuts and unsweetened peanut butter.

Be careful to avoid caffeinated and decaffeinated drinks. Before the pet ct scan. Even average caffeine consumption may directly. With intake of caffeine more fluorodeoxyglucose clusters around the heart making it difficult to take a look into the lesions of the heart.

Do not eat for six hours. Researchers at saint louis university have suggested that patients going for pet or ct scan should avoid drinking coffee as caffeine intake interferes with pet ct image results when there is a. Follow a special diet for 12 to 24 hours before the scan. Patients who had coffee before their scans had a significantly higher myocardial uptake than those with low or no caffeine intake says dr.

The day before your scan if your scan is the rubidium pet type you shouldn t drink caffeine or decaffeinated products such as coffee tea chocolate or sodas for 24 hours before your appointment. Avoid exercising 24 hours before the scan. Some of the other foods that can impact the results of a pet scan are sugar caffeine and tobacco. Food before pet scan pet scan in mumbai pet scan preparation.