Frequent urination is usually not caused by bad kidneys. Frequent urination can be seen in the following situations: First, drinking too much water can cause water diuresis, which leads to frequent urination; Second, eating certain drugs or foods that have diuretic effect, such as hydrochlorothiazide, tea, watermelon, winter melon, alcohol, etc.; Third, some physiological conditions, such as cold, mental tension can also lead to frequent urination; Fourth, some diseases can lead to frequent urination, such as urinary tract infection, when frequent urination is mostly for the increase in urination and each time the amount of urine is relatively small; Fifth, men can also be the prostatitis and other diseases lead to frequent urination, most of which are accompanied by poor urination and discomfort in the perineal area. The first thing you need to do is to get a good deal on your own, and then you’ll be able to get a good deal on your own, and then you’ll be able to get a good deal on your own, and then you can get a good deal on your own, and then you’ll be able to get a good deal on your own. Women can also be caused by a variety of gynecological inflammation caused by frequent urination; six, a very small probability is due to renal tubular problems, resulting in urinary concentration disorder caused by frequent urination, this time, the amount of urine is generally larger, the specific gravity of urine will be low, and frequent urination at night than during the day obvious symptoms.