Hurts to Open Mouth Wide
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Content updated on Sep 6, 2022
About the symptom
Trismus, often known as lockjaw, is a painful condition that occurs when the jaws do not fully open. Trismus can cause difficulty with eating, speaking, and oral hygiene in addition to producing pain.
When to see a doctor
Seek professional care if you experience any of the following symptoms
Headache
Fever
Related serious diseases
- Mumps
A highly contagious infection with the Mumps virus.
Questions your doctor may ask about this symptom
Your doctor may ask these questions to check for this symptom
Do you have difficulty opening your mouth due to pain?
Do you have a fever?
Do you have a runny nose?
Do you have a cough?
Do you have phlegm?
Other Related Symptoms
Similar symptoms or complaints
Symptoms from the same body system / part
Just 3 minutes.
Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan