Recurrent mouth ulcers are not necessarily oral cancer.
Fixed and persistent mouth ulcers are one of the manifestations of oral cancer, but lack of trace element zinc or iron, malnutrition, viral infection caused by streptococcus or other viruses, digestive system diseases such as gastric ulcers and duodenal ulcers, and hereditary factors, etc. may also cause recurrent mouth ulcers, so recurrent mouth ulcers may not necessarily be oral cancer.
Recurrent mouth ulcers can be treated with anti-inflammatory drugs such as cotrimoxazole gargle and mouth ulcer tablets, follow the doctor’s instruction, do not use drugs on your own, have a balanced diet, eat light diet, eat less spicy and stimulating food, and consult the doctor in time for any abnormal situation so as not to cause more serious consequences.