Mouth Ulcers: Symptoms, Causes and Natural Remedies
Mouth Ulcers in Children: Causes, Symptoms, Natural Remedies and Diet What Is a Mouth Ulcer and How Does It Appear? A mouth ulcer, or aphtha, is a painful but non-contagious lesion of the oral mucosa caused by minor injuries or irritation. It can appear on the inside of the cheeks, gums, lips, or tongue. These…