Tongue Hyperpigmentation Resulting From Peginterferon Alfa And Ribavirin Combination Therapy a Case Report

Background. Tongue hyperpigmentation is a rare side effect inpatients with hepatitis C virus infection who are receivingpeginterferon alfa and ribavirin combination therapy. Tonguehyperpigmentation usually occurs after the patient has undergoneseveral months of treatment, and it resolves after the patientdiscontinues therapy. Case Description. A 66-year-old dark-skinned woman with hepatitisC virus infection was Leia mais