Calendula, also known as marigold, is more than a flower. It is also an herbal remedy for several medical conditions. This plant contains flavonoids, which are antioxidants that protect cells from damage. Calendula has anti-inflammatory, antiviral and antibacterial properties. Before using calendula for medicinal purposes, consult your healthcare provider.
Historical Uses
Calendula has been used for medicinal purposes since the 12th century. It was used historically to treat upset stomachs, ulcers and menstrual cramps, although no clinical evidence has proven its effectiveness for these conditions. It was also used to relieve fevers and treat cancer. The flowers have also been used as a pesticide. This plant is not taken orally for any conditions, except in homeopathic preparations, in which it is extremely diluted.
Ear Infections
Ear infections, or otitis media, can be painful for children; by the age of seven, 93 percent of children have experienced at least one ear infection, according to a 2003 article written by Sarrell, Cohen and Kahan in the "Journal of Family Practice." The University of Maryland states that ear drops that contain calendula may be used to help treat pain related to ear infections in children. Sarrell et al write that the main goal for treating otitis media if there is no systemic infection is to alleviate pain. Calendula may be an effective treatment for some children.
Radiation-Induced Dermatitis
Radiation therapy for cancer can cause dermatitis, which is inflammation of the skin that may be accompanied by a rash or itching. A 2009 meta-analysis published in the "Journal of Otolaryngology-Head and Neck Surgery" found that application of topical calendula prevented dermatitis caused by radiation. If you are receiving radiation, ask your oncologist or treatment team if calendula is safe for you to use.
Skin Injuries
Burns, cuts and bruises may be treated with calendula preparations. Tinctures, ointments and washes made with calendula have been used to encourage wound healing, ease bruising and also treat infections associated with wounds. Though the exact mechanism of action is not clear, it is thought that calendula helps blood circulation and encourages collagen production to heal the skin.
References
- University of Maryland Medical Center: Calendula
- Drugs.com: Complete Calendula Information
- PubMed.gov: "Journal of Family Practice": Naturopathic treatment for ear pain in children
- PubMed.gov: "Journal of Otolaryngology-Head and Neck Surgery": Homeopathic medicines for the adverse effects of cancer treatments
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