How do members experience Betolvex? Top 5 reported purposes & perceived effectiveness Purpose Patients Evaluations Perceived Effectiveness This item is relevant to you: Vitamin B12 deficiency 3 10 20% 50% 10% 0% 20% This item is relevant to you: Pernicious anemia 1 1 0% 0% 0% 0% 100% Common side effects Side effect Patients Percentage Bruising 1 50% Diarrhea 1 50% Pain 1 50% Side effect severity Side effects as an overall problem Severity Evaluations Percentage This item is relevant to you: Severe 0 0% This item is relevant to you: Moderate 1 10% This item is relevant to you: Mild 1 10% This item is relevant to you: None 8 80%