He started saying that his feet were itching and later his ears. In the next 4 hours he had mosquito bite like red bumps all over his body including his face. I gave him 5 ml of cetrizine syrup an hour back and put him to sleep. The bumps haven't reduced yet and seem to be on an increasing spree. The itching might ave come down a bit as he is sleeping. Can anyone suggest what needs to be done?