* Treatment must also be aimed at '''decreasing inflammatory reactions'''. Topical application of a combination of dimethyl sulphoxide and dexamethasone suspended in nitrofuracin ointment have been found to be helpful adjuncts in reducing granulomatous lesions (Rebhun, 1996) | * Treatment must also be aimed at '''decreasing inflammatory reactions'''. Topical application of a combination of dimethyl sulphoxide and dexamethasone suspended in nitrofuracin ointment have been found to be helpful adjuncts in reducing granulomatous lesions (Rebhun, 1996) |