The odor of urination does not necessarily mean that there is a disease, it may be related to the previous diet and metabolism. But this situation also need to pay attention to, if always urinate with odor, should go to the hospital to do routine urine test. Normal people’s urine is light yellow, there is not much difference, but if the urine has other flavors particularly large, and often occurs, you should go to check the urine routine, to see if there is no inflammation, except for cystitis or urinary tract infections and so on. At the same time, patients with diabetes can have urine that smells like rotten apples, which could be ketoacidosis in diabetes. So when the urine has a bad smell if it happens often, or need to pay attention to, should go to the hospital in time to check, do urine routine test, in order to except the occurrence of disease.