Management of aphthous ulcers.

Aphthous ulcers are a common and painful problem. Benign aphthae tend to be small (less than 1 cm in diameter) and shallow. Aphthous ulcers that occur in conjunction with symptoms of uveitis, genital ulcerations, conjunctivitis, arthritis, fever or adenopathy should prompt a search for a serious etiology. The lack of clarity regarding the etiology of aphthous ulcers has resulted in treatments that are largely empiric. These treatments include antibiotics, anti-inflammatories, immune modulators, anesthetics and alternative (herbal) remedies.