Corneal melting is a rare ocular complication of rheumatoid arthritis, associated with poor prognosis. Rapid course of the disease and unpredicted treatment response, which depends on a patient general state and disease severity, make every case a challenge and requires a cooperation between ophthalmologists and rheumatologists. We present a case of a 58-year-old woman with corneal melting, who was successfully treated with systemic corticosteroids and methotrexate, along with ocular surgery.