Federal Filing Services LLC offers a paid service in which its employees or agents will prepare and submit your Employer Identification Number Application (âEIN Applicationâ) to the IRS on your behalf.
Leflunomide (Arava) is a prescription medication used for treating rheumatoid arthritis and sometimes used for treating psoriatic arthritis. Leflunomide (Arava) is a prescription medication used for treating rheumatoid arthritis and sometimes used for treating psoriatic arthritis.
Additional safety information. 1  ARAVA is contraindicated in patients with known hypersensitivity to leflunomide, teriflunomide, or any of the other components of ARAVA. 2  AravaÂ® is not recommended for patients with severe immunodeficiency, bone marrow dysplasia, or severe, uncontrolled infections.