Tofacitinib is a drug used to modify the immune system. It’s part of a group called JAK inhibitors. It’s used to treat a bunch of autoimmune diseases like rheumatoid arthritis, psoriatic arthritis, and ulcerative colitis.
It works by stopping certain enzymes that cause inflammation and helps calm down the immune system. You can get it in two strengths, 5 mg and 10 mg, both are tablets with a special coat. The usual dose is 5 mg, and you take it twice a day.
One bottle has 60 pills, which is good for about a month if you follow the directions. It’s also a generic, so you might see it under different brand names from different companies.
