Treatment of active rheumatoid arthritis in adults
Juvenile idiopathic arthritis
Moderate to severe psoriasis and Severe psoriatic arthritis in adults
Metoject PEN (methotrexate) must only be used once a week.
Mechanism of action:
Methotrexate is a type of medicine called an immunosuppressant. It slows down your body's immune system and helps reduce inflammation.