This NHS content is written for people in England. Medicine names, availability, prescribing and services may differ in other countries.
Hydrocortisone is a type of medicine known as a steroid (also called a corticosteroid). Corticosteroids are not the same as anabolic steroids.
Hydrocortisone buccal tablets relieve the soreness of mouth ulcers and speed up healing.
The tablets stick gently to the inside of your mouth and release hydrocortisone as they dissolve.
Hydrocortisone buccal tablets are usually prescribed by your doctor or are available from pharmacies.
Tablet shortage
Due to a supply issue, hydrocortisone buccal tablets are not currently available on prescription or to buy at pharmacies. If you've been prescribed these tablets, speak to your doctor about suitable alternatives.
View the original NHS website page ↗. Refreshed 19 August 2026.
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