What are the potential causes and recommended next steps for a painful white lesion on the inner cheek that has persisted for ten days despite treatment with antiseptic mouthwash, topical soothing ointments, and oral probiotics?
Since this painful white lesion hasn't improved after ten days of over-the-counter care, it is best to have it evaluated by a doctor or dentist. It could be a stubborn aphthous ulcer (canker sore), a mild fungal infection like oral thrush, or irritation from an accidental bite. A professional can provide an accurate diagnosis and may prescribe targeted treatments, such as a prescription corticosteroid paste or an antifungal rinse, to help it heal quickly. In the meantime, please continue gentle oral hygiene and avoid spicy or acidic foods to prevent further irritation.
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What are the potential causes and recommended next steps for a painful white lesion on the inner cheek that has persisted for ten days despite treatment with antiseptic mouthwash, topical soothing ointments, and oral probiotics?