Solvadi (sofusbuvir) and ribavarin causes fatigue in many of the patients taking this combination. I would recommend my patient to have a well balanced diet and activity to overcome fatigueness during treatment. Your hemoglobin is on a lower range. You can ask for supplements for the same. The symptoms may improve over the next few weeks. If they are severe and unbearable, do contact your care provider for assistance. I hope the above information helps you. Thank you very much for writing into healthcaremagic.