Pain in the left side of the throat, unable to open the mouth

The left side of the throat appears to press pain, most of which are caused by pharyngitis or tonsillitis. It is recommended that you go to a regular hospital ear, nose and throat to see a doctor, identify the cause, if it is caused by inflammation infection, antiphlogistic drug treatment should be applied according to doctor's advice. Drink plenty of water during treatment to promote recovery.