White patches on tonsils?

White patches on the throat can be caused by many things, the most common of which are tonsillitis and strep throat. A doctor can't tell for sure what it is by looking at it, it requires a throat culture to be sure. For now, gargle 4or 5 times a day with very warm salt water, use clorseptic throat spray, and take tylenol. Rest, and stay away from others until you feel better....