After receiving an injection, some people experience symptoms at the injection site on the skin. This reaction is a common adverse effect of vaccines, Botox injections, biologics, and chemotherapy.

A 20-year-old female presented with a history of psoriasis and psoriatic arthritis since childhood. She started treatment with etanercept (Enbrel ®) 1 month previously. One day after a subcutaneous ...

CAMBRIDGE, MA – Sept. 11, 2009 – Data from an observational phase IV study of 499 patients entitled The Swiss MS Skin Project show that multiple sclerosis (MS) patients taking AVONEX (interferon ...

(CNN) -- Nineteen people from nine states have reported harmful reactions after receiving cosmetic injections -- commonly known as Botox -- that were administered from unlicensed or untrained ...