Mouth ulcers lasting more than 10–14 days are commonly due to stress, nutritional deficiency (
B12/iron), acidity, or local trauma.
Rx
Gel Choline salicylate + Benzalkonium (Smyle or zytee gel)– apply locally 3–4 times daily and rinse off.
Tab B-complex with Zinc once daily × 2 weeks
Avoid spicy/hard foods, maintain oral hygiene
Do warm saline gargles
Health Tips
If ulcers persist beyond 2 weeks, recur frequently, or increase in size, evaluation is needed.
If symptoms persist or you need personalised advice, you can consult me, a General Physician, via Practo.