Yellow and cloudy urine may be caused by food factors, drug factors, urinary tract infection, jaundice and so on. 1. Food factors: consuming too much food containing more pigment such as carrots, oranges, coffee, etc., or drinking less water when the urine is concentrated, may make the urine become yellow and cloudy. 2. Drugs: Taking certain drugs such as furans, sulfonamides, may form sulfonamide crystals in the urine and lead to cloudy, yellow urine. 3. Urinary tract infection: patients with urinary tract infection can be due to bacteria or metabolites, appearing as yellow, cloudy urine, usually accompanied by urinary tract irritation symptoms such as frequent urination, urinary urgency, urination pain. 4. Jaundice: Jaundice patients due to bilirubin metabolism disorders, can also lead to yellow and cloudy urine symptoms. It may also be caused by other factors, and it is recommended that the patient go to the hospital in time to clarify the cause of the disease and then treat it.