I'm having a problem that daily night i wet my bed, that i go urine in the bed itself during the night even sometime in daytime while sleeping. I have this problem for many years, I don't know when it is started. I go urine for each 2 hours or sometime 1 hour when it is very cold. And i had taken many test but there is no problem. I had scanned also. But now for bed wetting i didn't go for any treatment, tablet and surgery. I'm also having thyroid problem. For this I'm taking daily thyroxine 0.5 tablet. For this what i can do...