A new Beta Babe!
I've been on Beta now for going on 5 years and the only problems I have with it are that I still get those red injection-site 'spots' that seem to take a long time to go away and I still get flu-like symptoms if I don't medicate after the shot. Not a big deal to me...some Tylenol or Aleve after the shot and I'm off to bed and good to go.
Your neuro will very probably have you do a blood lab every 6 months to keep an eye on your liver. Simple blood-draw.