Admitting Diagnosis: Stomatitis possibly methotrexate related. Chief Complaint: Swelling of lips causing difficulty swallowing. HISTORY OF PRESENT ILLNESS: This patient is a 57-year-old Cuban woman with a long history of rheumatoid arthritis. She has received methotrexate on a weekly basis as an outpatient for many years. Approximately two weeks ago she developed a respiratory infection for which she received antibiotics and completed that course of antibiotics. She developed some ulcerations of her mouth and was instructed to discontinue the methotrexate approximately 10 days ago. She showed some initial improvement but over the last 3 to 5 days has had malaise, a low grade fever and severe oral ulcerations with difficulty in swallowing. Although she can drink liquids with less difficulty….