Normal urine is light yellow in color and is usually normal. If you usually drink less water or sweat more, the urine will become dark yellow. Drinking more water and eating more vegetables and fruits will improve the clinical symptoms. If the urine is always dark yellow, you need to go to the hospital in time, for examination and treatment. You can first go to do urine routine, urine culture test to clarify the diagnosis. Because the urinary system diseases, such as urinary tract infection; endocrine diseases, such as diabetes; liver and gallbladder diseases, may lead to urine become dark yellow. If the diagnosis is caused by urinary tract infection, it is recommended that anti-inflammatory and anti-infection treatment is needed, and you can take cephalosporin anti-inflammatory drugs or macrolide anti-inflammatory drugs, such as cefixime, roxithromycin and so on. In addition, it is recommended to drink more water and urinate regularly, which also helps to improve the clinical symptoms of yellow urine.