In daily life, pay attention to hydration, drink less water and naturally urinate less, pay attention to regular life and rest, do not stay up late, do not drink too much, eat less fried and spicy stimulating food, and eat a light diet. If you have urinary system diseases you may also experience symptoms such as frequent urination and urgency. If you do not have physiological oliguria, you need to go to the hospital for relevant tests to confirm the cause of oliguria and treat the symptoms.