Mouth sores and redness on the sides of your tongue can be painful and make eating difficult. Rexidin-M Forte Gel is designed to treat mouth ulcers and can help reduce pain and prevent infection in such cases.

• Suitability: Rexidin-M Forte Gel contains metronidazole (an antibiotic), lidocaine (a local anesthetic), and chlorhexidine (an antiseptic), which together help relieve pain, reduce inflammation, and prevent infection in mouth ulcers and sores like yours.
• Usage: Apply the gel directly to the affected areas as directed by your doctor or the product instructions. Avoid eating or drinking for 30 minutes after application to allow it to work effectively.
• Precautions: If your symptoms last more than a week, worsen, or you develop additional symptoms such as fever or difficulty swallowing, consult a dentist or doctor promptly. Also, inform your doctor if you are pregnant, breastfeeding, or taking other medications before using this gel.
• Additional care: Maintain good oral hygiene, avoid spicy or acidic foods that may irritate your mouth, and stay well hydrated to support healing.

If you are uncertain about using this gel or your condition feels severe, seeing a dentist or doctor for a thorough evaluation and personalized treatment is recommended.To narrow down potential causes, we will need some more information.Please tell me your age and gender.