There are many reasons for drinking a lot of water, urinating less, and yellowing of the urine, and it is generally necessary to distinguish between two broad categories of conditions, physiologic and pathologic. Physiological usually seen in a lot of sweating, dehydration, dehydration and other conditions, and the concentration of urine. Pathologic jaundice is commonly caused by hepatitis, cholecystitis, cirrhosis, etc. In addition, we should also consider the possible existence of glomerulonephritis, and we recommend that you go to the hospital to review, such as liver function, renal function and electrolytes. After the test is clear, the cause of jaundice should be clarified and treated.