Is belladonna safe to use topically?

Belladonna+ arnica: Belladonna "b"and arnica each has topical pain relieving effects on the skin, for conditions deeper down like muscle spasm, pain or other tissue pains. Not dangerous but u are not to swallow it, ever! topically, there are no dangers to intact skin. If the pains are too major, this usually homeopathic strength gel may not bring all the relief you need+may need to take other pain meds.