Methotrexate may also be considered in patients with recurrent or refractory serositis. Dosing of methotrexate is similar to that in rheumatoid arthritis, with a targeted weekly dose of 20–30 mg ...

serositis, lung involvement, Sjogren's syndrome, cytopenias, cognitive dysfunction, and decreased occurrence of seizures, psychosis, renal involvement, integument manifestations and arthritis The ...