A case of catamenial erythema multiforme major successfully treated with goserelin

Abstract

Summary

We report a case of catamenial erythema multiforme major in a 46-year-old female. She was treated successfully with goserelin, a GnRH agonist, until the expected age of menopause; however, its therapeutic effects persisted for longer than expected, possibly due to accumulation in adipose tissue.

Learning points

• A group of menstrual cycle-related dermatoses and hypersensitivity syndromes exist but are rarely reported in the literature.

• A history of recurrent cutaneous eruptions in premenopausal females should be considered in the context of the menstrual cycle.

• The diagnosis of menstrual cycle-related dermatoses is largely clinical, although provocation testing can assist.

• Treatment options are broad and are aimed at reducing the immune response and/or suppressing ovulation.

• Goserelin may accumulate and have a gonadotrophin-suppressing effect for longer than expected.