healthq (25)in #dtube • 7 years agohow to get rid of mouth ulcer in one dayWatch how to get rid of mouth ulcer in one day video on DTubeThe exact cause of most mouth ulcers is unknown. Stress…healthq (25)in #health • 7 years agoHow to get rid of mouth ulcer in a day?The exact cause of most mouth ulcers is unknown. Stress or tissue injury is thought to be the cause of simple mouth…