Both Incivek & Riba is really hard on red blood cells (RBCs) & Hemoglobin (Hgb).
I don't believe the drop in Hgb is linear -- I believe Hgb decreases at a decreasing rate. That means it will likely continue to drop, but not drop as fast as in the beginning.
Your Hgb might stabilize after you stop taking the Incivek after week 12 because there will be one less drug killing your RBCs.
Hgb for men runs about 2 points higher than for women. For me, I was authorized an intervention (Epogen/Procrit) at 10.5 Hgb. Without the Epogen, I would have received a transfusion at about 7 Hgb. It took me 30,000-40,000 units of Epogen (Procrit) to stop my Hgb from decreasing and to get it rising again, but that was better than a transfusion!
You're probably lightheaded because you are hypoxic (i.e., your not getting enough oxygen to your brain because of the anemia). If true, it's likely your night vision is being affected so be careful driving at night (or don't drive at night).
My guess is your doctor will first try to control the anemia by reducing your riba and then use Procrit/Epogen to avoid a transfusion (if necessary).
Be careful about adding iron. That could be a good thing, but it could also have consequences. Recommend coordinating the addition of iron with the nurse after you get your Week 8 test results.
i would see the dr i really would, I had to have two blood transfusions and my hgb stayed in the very low 8s for most of the treatment. I don't understand why you are only to see the doc at the end of the incevik part of treatment, to me that was the worst part and I had to see my doc and have bloodwork every week because of the anemia and the other sides I was having. I was told to take an iron tab as well, I haven't done it and I can't tell you not too as that is between you and the doc. But I would for sure see the doc before the incevik part is done that is just weird not to see them.
Thanks. I know I should make an appointment, but...
I'm afraid if I go in, he'll lower my meds, which I would like to put off for as long as I can. That was why I wanted to know if anyone knew if there was an absolute cut off where the hemoglobin levels are dangerously low, or if it is a matter of how much the patient can tolerate.
My doc said that <10 is when they start discussing rescue drugs or modifying Riba, but I have seen others on here be as low as 7 before they knew they knew things were that bad, that is pretty low and makes you feel very bad, some can't even hardly get out of bed....it can become dangerous if it gets too low
I'm still up and around, but I'm a slug for the most part. It's hard to think straight, as well. I feel confused sometimes.
It doesnt matter if you know what the cut off is because you need to get in there and get your CBC, asap. You were at 10 at week 4 and now it's week 8.....at one time he probably could have given you procrit but it takes time to work, either way now if you are down low enough they are going to dose reduce and or transfuse.....
You need to call.