Hi Zoe,
I feel a lot better after a transfusion. My skin changes from yellow to pink. I usually get 2 units of blood, sometimes 3. It takes about 6 hours for 2 units. I get them in the outpatient room at our hospital. The nurse puts in an IV and the blood goes in from there. It's not bad at all. When I was just getting occassional transfusions, it didn't change my health all that much. It was when I started regular monthly transfusions that my hemoglobin level rose and I started feeling better and getting healthier. Now my hemo. is kept at a mean of 12 every month, and it drops about a gram a week until I go in again. Just be aware that an occassional tranfusion will boost you up some, but your level will eventually go back to where it was. It is only the high-transfusion regimen that actually changes your health level. At least that is what happened to me.
Along with the benfits of keeping your hemo. level high, comes the addition of unwanted iron from the blood. The body has no way to get rid of all the excess iron and it gets stored in the body and in organs. So, after several transfusions, the ferritin level goes up and will continue to do so as you get more transfusions. So, at some point you have to start getting the iron out by using a chelating drug and an infusion pump, or they have an oral chelator pill out now. Unfortunately, it costs a lot and some people have had trouble getting their insurance to cover it.
For me, it is worth getting transfusions and doing the chelating because I feel so much better with a higher hemoglobin level. Getting the genetic test done is important so you know what you are dealing with. The decision to start regular transfusions usually comes when your hemoglobin keeps getting lower, and your health is getting worse. You have to think of quality of life.
Good luck. Hope you get to a thal center, and that you get more information and some answers to your questions. Take care, Jean