Does humira (adalimumab) work well for plaque psoriasis?

Yes. It is effective for over 75 per cent of people using it although they do not all clear completely.
Humira (adalimumab) + Psoriasis. Humira (adalimumab) is a prescription medicine used to treat adults with moderate to severe chronic plaque psoriasis under the care of a doctor who will decide if other systemic therapies are less appropriate.