White ulcer-like lesions on top of the gums are mainly considered to be related to localized burns, inflammatory effects, and severe oral ulcers.
1. Localized scald: such as drinking boiling hot water by mistake, resulting in scalded gums, can appear local tissue ulceration, white and other symptoms.
2. Inflammatory effects: especially caused by Candida infection, which can lead to the appearance of white spots in the affected area, and gradually fused into a piece, and even the symptoms of ulcers.
3. Heavy oral ulcers: can lead to a large area of ulcers, and the surface will appear gray-white necrotic ulcer tissue.
The above symptoms may be related to other diseases such as oral cancer, so it is recommended to consult a doctor in time to confirm the diagnosis and follow the doctor’s instructions to carry out the corresponding treatment.