Arnica stimulates your body's natural healing process, facilitating blood flow through the area, which helps to alleviate pain, reduce swelling, and reabsorb bruising. As long as your skin isn't broken, you can apply Arnica topically in a cream or gel form.

How do you get rid of a bruise in 24 hours?

After 24 hours, it's safe to apply heat to increase circulation to the bruise and to start to clear away the pooled blood. Try placing an electric heating pad, warm compress or hot water bottle on top of the area for 20 minutes several times a day.

How much arnica should I take for bruising?

How to Use: The recommended usage is to take 5 pellets of Boiron Arnica three times a day, beginning two days prior to your procedure. You can continue taking arnica until your symptoms improve up to a week after the procedure.