Ive had multiple infusions.All of them have been outpatient. My insurance will not pay so its out of pocket. mine is blue cross blue shield. I wake up very hard and feel terrible but some do not. It has worked well for me but not for everyone else.Ive had differnt protocols and have mixed results with those. ive had crps since 2010 and we all know what works for one doesnt always work for another....