The culinary and medicinal use of cayenne pepper began during prehistoric times in South America. A component of the pepper's healing properties includes a high concentration of nutrients, including antioxidants and vitamins A and C. The spice's active ingredient, capsaicin, may help heal or treat a variety of disorders. Consult a medical care practitioner prior to using cayenne for medicinal purposes.
Pain Relief
The active compound in cayenne, capsaicin, treats pain as a topical treatment. The cream or ointment applied to the affected area mimics the sensation of pain, which activates chemicals that send pain signals. When this process is repeated, the body loses its stores of pain signals, until the sensation of pain is no longer felt. This medicinal use is appropriate for sore muscles, inflamed joints and cases of arthritis, according to the University of Maryland Medical Center.
Treats Mouth Sores
Cayenne provides pain relief and prevents infection for mouth sores. A remedy made with 1 tsp. cayenne powder and 1 tbsp. olive oil can be applied to the sores to alleviate pain, swelling and harmful bacteria, according to acupuncturist Christopher Hobbs, author of "Herbal Remedies for Dummies."
Cold and Flu Treatment
Cayenne can improve respiratory symptoms related to colds and flu. The spice clears accumulated mucus from nasal passages. Its antimicrobial effects prevent sinus infections. A tea made with cayenne tincture or powder, or food spiced with the powder, may be taken for the treatment of colds and flu.
Psoriasis Treatment
An estimated 7.5 million Americans have psoriasis, an autoimmune skin disorder characterized by red, flaky skin and pain in the affected area, according to the National Institutes of Health. A cream made with capsaicin, cayenne's medicinal compound, reduces symptoms associated with psoriasis, including inflammation and pain. Cayenne treats symptoms of psoriasis but cannot alleviate the disorder because of its chronic nature.



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