On the first day after I had my tonsils removed, I thought that maybe using oral rehydration solution at lukewarm temperatures would be less painful than water.

On the first day after I had my tonsils removed, I thought that maybe using oral rehydration solution at lukewarm temperatures would be less painful than water. It worked so well that I barely needed any painkillerss during my recovery after that. Quite surprised my doctor didn't suggest it to me though.