I was prescribed Remicade for Crohn's disease. After taking the drug for 2 years I developed palmoplantar pustulosis psoriasis that my dermatologist says is caused by the medicine. Have been to all the doctors and have since changed to a different biologic medication. Psoriasis has improved somewhat but I am still in great pain and unable to wear shoes or walk very far. Can I sue J&J and/or Centocor for this? Do I have a case?