The main property of Arnica is to increase the local blood circulation.  For this reason, it is used in cases of bruises, hematomas, sprains, trauma, and muscle pains. In addition, arnica calms the pain and helps to improve muscle weakness and nervousness.

• Apply a cream, spray, oil or any other form of Arnica to reduce swelling and calm pain.

• Also, a compress of fruit vinegar may be used for bruising.  Place a rag soaked in fruit vinegar over the area with pain.