Edited

Can homeopathy be dangerous if given a wrong remedy? For example, suppose you were diagnosed with Lyme or something else by symptoms alone so you are given that remedy, but you really do not have Lyme. Can you react to it? If so, is there a way to undo it?

I am also wondering if it is safe to use homeopathy from a long distance practitioner that is unable to use kinesiology to check.

Thanks.