Medically reviewed by Kristie Reed, PharmD Arnica montana is an herb in the sunflower family (Asteraceae), typically diluted for use in topical (on the skin) homeopathic remedies. Arnica is most often ...

Because of side effects, safety concerns and/or lack of research, experts recommend avoiding red yeast rice, chaparral, arnica and cat’s claw supplements if you have arthritis.

Let's say that your car gets 300 miles on a full tank of gas. Would you expect it to go 600 miles with a half tank? Or 1,200 with a quarter tank? If that sounds crazy welcome to Homeopathy World, ...