arnica montana (Arnicare, Arniflora) Uses, Side Effects & Dosage

What is arnica (Arnica montana)-topical, and how does it work (mechanism of action)?

Arnica montana is a homeopathic topical pain relief
agent. Its mechanism of action is not well known. Arnica preparations have shown
wound healing, antiseptic, anti-inflammatory, and pain relieving properties.
Arnica’s actions may be due to two chemicals called helenalin and
dihyrdohelenalin. These chemicals may modify the action of immune cells, kill
bacteria, reduce the activity of chemicals and blood cells that cause
inflammation, and kill cancer cells.

What brand names are available for arnica (Arnica montana)-topical?

Arnicare, Arniflora

Is arnica (Arnica montana)-topical available as a generic drug?

GENERIC AVAILABLE: Yes

Do I need a prescription for arnica (Arnica montana)-topical?

No

What are the side effects of arnica (Arnica montana)-topical?

Arnica should not be applied to open wounds or mucous
membranes. Arnica also may give mild odor when applied. Undiluted oral forms are
considered unsafe and have been reported to cause the following side effects:

• cardiac arrest,
• fast heart beat,
• shortness of breath,
• stomach pain,
• diarrhea, and
• vomiting.

Pure arnica is considered an unsafe herb by the FDA.

Medically speaking, the term “myalgia” refers to what type of pain?
See Answer

What is the dosage for arnica (Arnica montana)-topical?

Topical Cream or Gel

• Adults and children 2 years of age and older: Apply a thin layer to affected
  area(s) as soon as possible after injury. Repeat 3 to 4 times a day or as
  needed. Avoid contact with eyes and open wounds.
• Children under 2 years of age: Consult a doctor.

Tablets

Adults and children 2 years of age and older: at the onset of symptoms, dissolve 2 tablets in the mouth or in 1 tablespoon of water and repeat every hour for 2 more hrs. Then dissolve 2 tablets in the mouth every 6 hrs.

Which drugs or supplements interact with arnica (Arnica montana)-topical?

There are no significant drug interactions, when using
topical forms of arnica. Arnica may increase the effect of anticoagulants and
other drugs that increase the risk of bleeding when taken orally.

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Is arnica (Arnica montana)-topical safe to take if I’m pregnant or breastfeeding?

There are no adequate studies done on arnica to determine safe and
effective use in pregnant women. It is considered unsafe
during pregnancy.
Arnica has been used to cause abortions.

It is not known whether arnica enters
breast milk;
therefore, it is best to be cautious before using it in nursing mothers.

What else should I know about arnica (Arnica montana)-topical?

What preparations of arnica (Arnica montana)-topical are available?

Quick dissolving tablets; Ointment: 4%; Cream: 7%; Gel 7%, 8%

How should I keep arnica (Arnica montana)-topical stored?

Store Arnica Montana at room temperature between 20 C to 25 C (68 F
to 77 F).