Does Arnica Help with Swelling?

Topical arnica is promoted as a useful treatment for the inflammation and pain associated with bruises, aches, postsurgical bruising and swelling, and sprains. Oral arnica is used for the treatment of postsurgical bruising and swelling, for the relief of mouth and throat inflammation, and as an abortifacient.

Is arnica good for inflammation?

Arnica is well known for its anti-inflammatory properties. It contains a wide array of inflammation-fighting plant compounds, such as sesquiterpene lactones, flavonoids, and phenolic acids. As such, it's believed to help with pain management ( 1 ).

Why does arnica reduce swelling?

When arnica cream or arnica gel is applied, it stimulates circulation, helping the body's own healing system react—which encourages some speedy relief. TL;DR: It assists the body in reducing swelling and relieving pain.