If the urine smells bad, it is recommended to go to the hospital for examination to clarify the cause of the symptomatic drug treatment: 1, a long time to hold urine resulting in urine concentration, generally do not need to use drug treatment, only need to drink more water and urinate more can. 2, confirmed the existence of urinary tract infection, causing urine odor is heavy, it is necessary to further carry out urine culture, according to the results of the culture to select sensitive antibiotic treatment, can also use quinolone antibiotics, such as The urine odor can disappear after the infection is cured. 3, high protein diet or long-term meat diet can also cause urine odor enhancement. Generally do not use drug treatment, it is recommended to adjust the diet structure to reduce the microprotein content in the urine; after the microprotein content is reduced, the protein decomposition is reduced, and the urine odor can be reduced. 4, there are some odorous foods in the diet can also cause urine odor. Such as onion, garlic, durian, etc., generally do not need to use drug treatment, appropriate more water, stop the relevant food intake can be.