acthar injection

I saw my neuro last week and they recommended a round of steroid infusions. I've decided not to do that for now, because the benefit I get (even if I get the maximum benefit) does not outweigh the side effects

The nurse called me and offered me acthar. I've never heard of it. She said it's a subcutaneous injection I do at home for five days. It's different from the steroid infusions and doesn't have the side effects I'm avoiding. She said it can take two weeks to see benefits

If you've done this treatment, how was your experience?