I think it is dangerous if you ingest the plant form of it, but I wouldn’t even know where to get the plant form. The Wikipedia says " Homeopathic preparations of Arnica 24X or more are not toxic as no or negligible amount of Arnica is left after dilution.[6][7]" but you are smart to not jump on a bandwagon and do research! I really swear by it. No, no upset stomach, no side effects except that bruises go away much quicker than if I don’t take it when I get a bad bruise. There are things in a regular drug store too that may help you!
