Oral lichen planus treatment: home remedies and medical care

Oral lichen planus is an inflammatory condition affecting the lining of the mouth. It may appear as fine white lines, sore red areas, or ulcers on the cheeks, gums, tongue, or palate. Burning can make spicy, acidic, salty, or hot foods difficult. The condition can come and go, and a mouth ulcer or patch can have other causes, so a clinician may need to inspect it and sometimes arrange further testing.

Choose cool, soft foods while the mouth is sore and drink water regularly. Avoid tobacco, alcohol-containing mouthwash, and foods that sting. Use a soft toothbrush and gentle toothpaste; do not scrub or pick at patches. Keep dental appointments so sharp teeth, fillings, or gum irritation can be addressed. A clinician may prescribe a corticosteroid applied inside the mouth or, for more extensive inflammation, an oral corticosteroid. Do not start, stop, or share these medicines without advice.

Arrange a dental or medical review if a sore area persists, repeatedly returns, bleeds, forms a lump, or makes eating and drinking difficult. Seek urgent help for swelling that affects breathing or swallowing, inability to keep fluids down, or rapidly worsening pain. Regular follow-up helps distinguish a flare from an infection or another mouth condition.

Ask whether the appearance fits oral lichen planus, whether a biopsy or dental assessment is needed, which irritants to avoid, and how long to use any mouth treatment. Ask how to recognise infection, what to do during a flare, and when your next review should be.