I started a few months after diagnosis due to me spending time researching it. I wish I started the day after diagnosis. I started with a PIC line and now have a port. The biggest hassle is driving to the infusion center twice during the 10-day infusion session to get a needle inserted in the port (I pop the needle out myself to save the drive in). Does it work, who knows. I did gain some improvement in my left leg, but is that due to Radicava, or due to all the other things I am doing. For me, I look at it as I have no choice, time is not on my side. I have had no side effects. For me, I don’t have an issue infusing at home, or at a friend's or on a trip.