Definition:
Arnica is a bright yellow, daisy-like flower native to mountainous regions of Europe. Highly valued in topical herbal medicine, it’s most commonly used for bruises, sprains, muscle pain, and trauma recovery. Due to its potency and potential toxicity, arnica is generally reserved for external use only.

Botanical Name: Arnica montana
Common Name: Arnica
Family: Asteraceae
Part Used: Flowers (externally only)

Energetics:

• Taste: Bitter (not for internal use unless homeopathically prepared)
• Temperature: Warming, drying

Actions:

• Anti-inflammatory
• Analgesic
• Vulnerary (promotes wound and tissue healing)
• Circulatory stimulant
• Antimicrobial

Body Systems:

• Musculoskeletal System: Arnica is widely used to relieve muscle soreness, reduce inflammation from sprains or strains, and speed recovery from physical trauma.
• Skin & Tissue: Promotes healing of bruises and superficial injuries. It increases circulation to the affected area, helping to reabsorb fluids and reduce swelling.
• Circulatory System: Stimulates localized blood flow, supporting tissue repair and reducing stagnation.

Primary Constituents:

• Sesquiterpene Lactones (e.g., helenalin): Anti-inflammatory and antimicrobial effects
• Flavonoids: Support tissue regeneration and capillary health
• Volatile Oils: Stimulate circulation
• Tannins: Astringent properties that tone tissue

Safety Precautions:

• Pregnancy & Lactation: Not recommended for internal use or large topical applications during pregnancy or lactation.
• Allergies: May cause contact dermatitis in individuals sensitive to the Asteraceae family.
• Internal Use Warning: Arnica is toxic when taken internally in crude form; internal use should only occur via professional guidance or homeopathic preparations.

Traditional & Modern Uses:

• Topical Injury Relief: Arnica is used in salves, creams, and oils to reduce swelling, bruising, and pain after physical trauma or intense exertion.
• Post-Surgery Support: Often recommended (externally or in homeopathic form) to ease swelling and bruising after surgical procedures.
• Athletic Recovery: Used by athletes for overworked muscles, bruises, and minor joint pain.

Preparations & Dosage:

• Infused Oil or Salve: Apply to unbroken skin to relieve soreness and bruising. Use 2–3 times daily.
• Homeopathic Arnica (30C or lower): Safe for internal use when following recommended homeopathic dosage guidelines.
• Compress: Arnica infusion or tincture diluted in water may be applied as a compress to bruised or sore areas.