Outbreaks on the inside of both cheeks, inside of the lower lip and tongue. They have increased over the past to days. He is having difficulty in eating. When sleeps on his stomach he drools excessively for the past two days. He keeps poking at his mouth from the outside as if it is hurting. He cannot shut his mouth fully. He keeps the food in his mouth for sometime before swallowing. He has been mostly on a liquid diet.