Used to treat bruising, muscular strains, wounds and swelling, arnica is one of the most popular homeopathic remedies in Britain. Derived from the European plant, Arnica montana, the little white ...

Poison ivy (Toxicodendron radicans or Toxicodendron rydbergii) and its cousins, poison oak and poison sumac, grow widely ...

Arnica has been used since the 1500s to treat muscle aches, sprains, swelling, and bruising. Today, arnica is available in ...

Poison ivy was formerly treated as a single species, Toxicodendron radicans, but is now generally treated as a complex of three separate species: Toxicodendron radicans (eastern poison ivy), ...