Arnica salve is commonly used for its anti-inflammatory and analgesic properties, making it effective in reducing pain, swelling, and bruising associated with minor injuries, sprains, and muscle soreness. Additionally, its natural ingredients can promote skin healing and improve blood circulation, offering soothing relief for conditions like arthritis and general aches. Its topical application minimizes systemic absorption, reducing the risk of side effects typically associated with oral pain relievers. However, it's essential to use arnica salve appropriately and consult a healthcare professional for prolonged use or deep wounds.