Not urinating at night is normal. Normally, a healthy adult should not urinate more than once a night, which means that not urinating or urinating only once a night is within the healthy range, and this is not a problem. Urine is formed when excess water is filtered and absorbed by the kidneys after eating and drinking. If you don’t eat or drink, little or no urine is formed. Although it is normal to eat and drink, the amount of urine will decrease in cases where there will be a lot of sweating. Only in special cases, such as drinking a lot of water before going to bed, which also includes a lot of beer or other drinks such as fruit juice, this may lead to one or two or more times of urination during the night. Some medical conditions such as diabetes, prostate enlargement, and overactive bladder syndrome may cause an increase in nocturnal urination, and these are not normal. So not urinating at night may be normal. If you experience discomfort, it is recommended that you go to the hospital, improve your examination and then be treated under the guidance of your doctor.