My fiance has recently been diagnosed with Ankylosing Spondylitis.

She was prescribed Humira after taking naproxen and other similar drugs which were doing little to combat her pain.

The Humira injections (3 so far) have helped ease the pain considerably and improve her mobility, however she has started to develop rashes on her hands and arms which have appeared shortly after she begun taking the injections.

Is this a common side effect of Humira and are there any other drugs available as an alternative?