I am on my second try to be cured. My first attemt was without the Riba,8 weeks ,my second try is with the Riba ,and 16 weeks. First attempt I had no sideeffects at all,but this time,with the Riba,I got sick from the first day,throwing up for a week,then on and of for 2 weeks,and finally now,it seems like that part is over. But after 4 weeks, I started to get many ,a lot of small wounds on my legs and arms,itching and bleeding like hell,because of the thin blood the Riba gives. Tired and headaches all the time. I was undetected after week 4,and my doctor said that if it was not better after 2 weeks more,he would take me of the Riba. I dont know if there is any length or its a matter of how your body cope,with it. Now I am in the middel of week 7,and finally things begin to settle down,so unless the bloodtest,shows any animia,I will stay on the Riba to the end,just in case. Hope you get better. A fellow HepCgeno3 from Denmark.