The flesh on the left side inside the mouth hurts, which may be related to oral ulcers, gingivitis, bite wounds and other causes.
1. Mouth ulcers: at first localized mucosal congestion and edema, manifested as small red dots in the form of corn grains, obvious pain, and the formation of superficial ulcers with the passage of time.
2. Gingivitis: mainly triggered by plaque inflammation of the gum tissue, can be involved in the left side of the oral mucosa, causing localized swelling and pain.
3. Bite wounds: accidentally biting the left side of the inside of the mouth can cause damage to the oral mucosa, the phenomenon of pain.
If the left side of the inside of the mouth is painful, it is recommended to consult a doctor in time to clarify the cause, and if treatment is needed, it should be standardized under the guidance of the doctor.