How do members experience Telaprevir? Top 5 reported purposes & perceived effectiveness Purpose Patients Evaluations Perceived Effectiveness This item is relevant to you: Hepatitis C 5 3 100% 0% 0% 0% 0% Common side effects Side effect Patients Percentage Diarrhea 1 50% Itching 1 50% Side effect severity Side effects as an overall problem Severity Evaluations Percentage This item is relevant to you: Severe 1 33% This item is relevant to you: Moderate 1 33% This item is relevant to you: Mild 0 0% This item is relevant to you: None 1 33%