From the Remicade prescribing info:
"Psoriasis: Some people using REMICADE had new psoriasis or worsening of psoriasis they
already had. Tell your doctor if you develop red scaly patches or raised bumps
on the skin that are filled with pus. Your doctor may decide to stop your
treatment with REMICADE."
A Medscape article about the problem of skin issues and anti-TNF meds:
If you can't access Medscape, here's another report about this initially:
Moderator Crohn's disease, Osteoarthritis and Irritable Bowel Forums
CD, Ankylosing Spondylitis, small fiber peripheral neuropathy, avascular necrosis, peripheral artery disease, pulmonary hypertension, degenerative disc disease, asthma, severe allergy and a host of other medical problems.