Gum pain from a new tooth coming in can be relieved by gently massaging the gums, using a cold compress, or giving age-appropriate teething gels. If pain is severe or accompanied by fever or swelling, consult a paediatrician or dentist for proper guidance.

A dry mouth that makes swallowing and talking difficult may be due to dehydration, medications, or underlying health issues. Drink plenty of water, use saliva substitutes or sugar-free lozenges, and consult a doctor to identify the cause and get proper treatment.

Rexidin?M Forte Gel is an antibacterial and anaesthetic gum/ mouth gel that may help reduce pain and irritation. Still, it should be used only after a doctor or dentist examines your sores. Since you have red tongue sides and difficulty eating, it is best to consult a healthcare provider first, as they can confirm the cause and recommend the most appropriate treatment safely.

Mouth ulcers can be caused by stress, injury, nutritional deficiencies, infections, or certain medications. Treatment includes topical soothing gels, maintaining oral hygiene, avoiding spicy foods, and consulting a doctor if ulcers persist or are severe for proper management.

Rexidin?M Forte Gel should not be used regularly during early pregnancy or after embryo transfer without a doctor's advice. Consult your obstetrician before using it, as they can recommend a safe alternative to manage oral sores without risking the fetus.