I am currenty using the M1 and S2 protocol: cathode over right eye and anode over left ear. Every other week I switch it so that the cathode is over my left eye and anode over my right ear. I do this because I have RSD on both sides of my upper body and I have noticed improvement on both sides.

As far as saline...I just used what I got at the pharmacy. I might try it with just water given the above discussion but I've never noticed any issues with it. I do make sure the sponges are thoroughly soaked though...so except for the first few times I didn't have any issues with burning or anything either. I feel like once I got the hang of it, it all feels like second nature now. I feel lucky that the second electrode placement worked out so well for me.

Also...so far I have still been able to do two treatments a day but Friday, Saturday, and Sunday I will be working the closing shifts (2pm-11pm) so I think I will only be able to do one on those days. I don't expect it will set back treatment at all...but I will let you guys know if I experience any difficulties with the change in treatment schedule.