मुँह के छाले कब खतरनाक है mouth ulcers shorts

Mouth ulcers Mouth ulcers can be grow because of many reasons like injury, heat, biting, vitamin difficiency etc and it cure by it self in some days.. but if you have any kind of mouth ulcers from more than two weeks, must go for check ups and treat accordingly. Any kind of frequent ulcers are dengerous. #youtubeshorts

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