Mj. Georgetson et al., EXACERBATION OF PSORIASIS DUE TO INTERFERON-ALPHA TREATMENT OF CHRONIC ACTIVE HEPATITIS, The American journal of gastroenterology, 88(10), 1993, pp. 1756-1758
Interferon-a is an immune modulating drug which is indicated for the t
reatment of chronic viral hepatitis B and C. Several previous reports
have suggested an association between treatment of patients with inter
feron-alpha and the development or exacerbation of autoimmune diseases
. We report two patients with chronic viral hepatitis in whom treatmen
t with interferon-alpha was associated with dramatic worsening of prev
iously diagnosed psoriasis, necessitating discontinuation of the drug.