Arnica Montana
Arnica montana — Leopard's bane, Mountain tobacco
The #1 homeopathic remedy for bruises, muscle soreness, and physical trauma.
Overview
Arnica Montana is one of the most widely used homeopathic remedies in the world, famous for its action on bruised, sore, and injured tissue. Derived from a mountain daisy native to Europe, Arnica has been a staple in homeopathy since Samuel Hahnemann's time and is often the first remedy given after any blunt injury, fall, or overexertion. It is trusted by athletes, surgeons, and mothers alike for its ability to reduce bruising, swelling, and the deep "sore and bruised" feeling that follows physical trauma.
In homeopathy, Arnica is called the "traumatic remedy" because it addresses not just the physical injury but also the shock and the denial that often accompany it — the classic Arnica patient insists "I'm fine, leave me alone" even when clearly hurt. This mental state, combined with the characteristic bruised sensation, is a key indicator for prescribing Arnica.
Key Uses of Arnica Montana
- ✓Bruises, contusions, and black eyes
- ✓Muscle soreness after exercise or heavy work
- ✓Sports injuries (sprains, strains)
- ✓Post-surgical recovery and dental extractions
- ✓Concussion and head injuries (with medical supervision)
- ✓Jet lag and travel fatigue
- ✓Shock following an accident or injury
- ✓Bleeding from injuries (without broken skin)
- ✓Sore throat from overuse of voice
- ✓Nosebleeds from coughing or injury
Typical Symptom Picture
- •Bruised, sore feeling all over the body
- •Bed feels too hard; constantly shifting to find a comfortable spot
- •Fears being touched or approached
- •Says "I'm fine" while clearly injured
- •Black and blue discoloration of skin
- •Muscles feel beaten, as if struck
- •Headache after a fall or blow
Better from
- • Lying down with head low
- • Open air
- • Continued motion after initial stiffness
Worse from
- • Touch, pressure, jarring
- • Damp, cold weather
- • Motion at first
- • Wine
Dosage & Potency
Dosage: For acute injuries: Arnica 30C, 3–4 pellets dissolved under the tongue, repeated every 2–4 hours until improvement, then reduce frequency. For severe trauma or after surgery: Arnica 200C can be given 2–3 times a day for the first 24–48 hours.
Potency notes: 30C is the most common over-the-counter potency. 200C is used for more severe injuries under practitioner guidance. Avoid touching the pellets — tip them into the cap of the bottle and then into the mouth.
Frequently Asked Questions
How fast does Arnica Montana work for bruises?
Most people notice a reduction in pain and bruise discoloration within 6–12 hours of taking Arnica 30C internally, especially when the remedy is started within the first hour of injury. Topical Arnica gel or cream can further speed bruise resolution when applied to unbroken skin.
Can I take Arnica before surgery?
Many homeopathic practitioners recommend Arnica 30C the night before and morning of surgery, and for 3–5 days after, to reduce bruising and soreness. Always inform your surgeon before taking any remedy, and follow their guidance.
Is Arnica Montana safe for children?
Yes — in homeopathic potencies (30C and above) Arnica is considered safe for children of all ages for minor bumps, bruises, and falls. Use 2–3 pellets dissolved in a small amount of water for infants and young children.
What is the difference between Arnica 30C and Arnica 200C?
30C is a moderate potency suitable for routine bruises, soreness, and minor injuries — it can be repeated more frequently. 200C is a higher potency reserved for severe trauma, deep bruising, or cases where 30C has plateaued. Higher potencies generally need less frequent dosing.
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Last updated 2026-04-16. This guide is educational and not a substitute for medical advice. For persistent or serious symptoms, consult a qualified homeopath or physician.