A new drug developed by Eli Lilly to combat the symptoms of psoriatic arthritis (PsA) – including severe joint pain and swelling – has been approved for market by the European Commission.

Ixekizumab, or Taltz®, can be used to treat patients with PsA who have not responded to, or are intolerant to, traditional anti-rheumatic drug therapies, such as methotrexate, which act to treat the underlying cause of arthritis to slow disease progression, rather than the symptoms.

PsA is caused by a fault in a person’s immune system, when the body sends out signals for inflammation even when damage has not occurred., causing swollen, stiff, and painful joints. It is a chronic and progressive disease with no known cure.