My 5 year old son urinate continuously but after doing a test there is no uti. So whats the reason of him to urinate continuously

A. It is not necessarily UTI sometimes it is just a minor urine infection also where the child pass small small amount of urine and really small gap of time so they could be a possibility that you can check with your doctor any medicine would be good to control this thing otherwise you can try giving Neeri syrup of