Enhanced CT does not affect the urine test. In clinical practice, routine urine examination (urinalysis) and enhanced CT are used in combination to make a comprehensive judgment to confirm the diagnosis of related diseases. Whether or not enhanced CT has an effect on the body generally depends on the patient’s own physical condition, which is more related to the patient’s physical condition. When doing enhanced CT, the patient needs to use contrast agent, a very small number of patients will have an allergic reaction to the contrast agent, mild problems generally do not affect the test results. Urinalysis usually refers to routine urinalysis, which is the most common test for urinary tract infections. There are many reasons that affect the urine test, mainly divided into two points: one is the time to take urine, usually take the mid-morning urine; the second is whether to drink a lot of water, if the urine taken is not morning urine, and drink a lot of water before taking urine, which will have a greater impact on the results of the urine test. Enhanced CT and urine test are both auxiliary means of examination to confirm the diagnosis of disease, and will not affect each other. When doing enhanced CT and urine test, you should follow the doctor’s instructions, strictly follow the test method, drink as little water as possible before the urine test, and take the original urine in the morning time to ensure that the results of the test are correct to the greatest extent possible.