Drinking a lot of water without urinating may be caused by severe dehydration, environmental factors, neurogenic bladder and other reasons.
1. Severe dehydration: If you drink less water in your normal life, and your body is in a situation of severe dehydration, after drinking a lot of water at one time, you may have the phenomenon of drinking a lot of water but not urinating.
2. Environmental factors: If the environment is too hot, resulting in a lot of sweating, the body water metabolism through sweating, there may also be the phenomenon of drinking too much water but no urination.
3. Neurogenic bladder: due to damage to the nerves innervating the bladder, resulting in the bladder sphincter can’t be stretched, the bladder forcing muscle can’t be contracted and caused by the bladder without the intention to urinate, causing the situation of drinking a lot of water but no intention to urinate.
Patients who drink too much water but have no desire to urinate, after ruling out physiological causes, should go to the regular hospital in time to identify the cause of the disease, and take targeted treatment under the guidance of professional doctors.