Yellow urine with a strong odor may be caused by concentrated urine, or it may be caused by urinary tract infections, liver and gallbladder diseases. 1. Drinking too little water or sweating too much can lead to urine concentration, yellow urine color and odor, by drinking more water, these symptoms can be significantly relieved. 2. Urinary tract infections can be characterized by frequent urination, urinary urgency, painful urination, which may be accompanied by pain in the bladder area and difficulty in urination. Urine can be cloudy, yellowish, and accompanied by an odor. 3. If there are liver and gallbladder diseases, such as hepatitis, choledocholithiasis, gallbladder stones, etc., can lead to an increase in the bilirubin content in the urine, urine can also become dark yellow, coupled with a reduction in the amount of water consumption can also appear to be more flavorful. Urine yellow and great odor for many reasons, it is recommended to go to the hospital, complete the relevant examination, identify the cause of the disease and then give appropriate treatment.