Hello doc, I seem to have a catch or sprain in muscle or nerves or any flexible bone in left jaw..and area between left ear and left jaw..extreme end..near molars section..the pain occurs when I try to open mouth for having food.. unable to chew semi solid food from left side...even if I try from right side, there is a pull from left ear jaw side.. probably becoz all are interconnected.. It all of a sudden occured..maybe I opened my mouth too wide or high while having food. Can you please suggest muscle relaxants pills for immediate relief?