Skip to content
My WebMD Sign In, Sign Up

WebMD Symptom Checker

Difficulty opening mouth, Fever, Headache and Jaw locking

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms difficulty opening mouth, fever, headache and jaw locking including Medication reaction or side-effect, Acute sinusitis, and Aseptic meningitis (adult).

There are 121 conditions associated with difficulty opening mouth, fever, headache and jaw locking. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.