Arnica oil is found to have antimicrobial and anti-inflammatory properties and may be helpful for treating or relieving:
-Muscle aches, spasms, pulled muscles or rheumatic pain.
-Sprains, bruises, and swelling due to fractures
-Insect bites - may treat and soothe bites and stings
-Acne (Do not use on broken skin)
Cautions: Arnica should only be applied to unbroken skin as it promotes blood circulation and may increase bleeding of wounds.