Tofacitinib 5 mg tablets are a specific formulation of the medication tofacitinib, which is used to treat certain autoimmune conditions such as rheumatoid arthritis, psoriatic arthritis, and ulcerative colitis.

These tablets typically come in the form of round, film-coated tablets for oral administration. The usual recommended dosage for adults with rheumatoid arthritis or psoriatic arthritis is 5 mg taken orally twice daily. For ulcerative colitis, the initial dosage is often higher, with 10 mg taken orally twice daily for a certain period followed by a maintenance dosage of 5 mg taken twice daily.