Capsicum anuum – Cayenne

Written by admin

November 12, 2025

PARTS USED:

  • Fruit

USES:

Circulatory Stimulant

  • Causes vasodilation
  • Any situation where there is poor circulation
  • Reduces hypertension – vasodilation and ACE-inhibition
  • Controls tachycardia
  • Cardiac tonic/cardioprotective
  • Helps regulate bloodflow and strengthen cardiac structures
  • Helps protect against atherosclerosis

Anticholesterolemic

  • Enhances HDL; reduces LDL, total cholesterol and triglycerides

Diaphoretic

GI

  • Flatulence
  • Dyspepsia
  • Gastric ulcers
  • Colic
  • Stimulate salivary glands to promote saliva, aiding in digestion
  • Stimulates gastric bloodflow
  • Increases peristalsis
  • Increases blood supply to digestive organs, improving their functioning
  • Might activate pancreatic lipase release

Nerve Issues

  • Trigeminal neuralgia (topical or direct injections)
  • General neuralgia
  • Fibromyalgia
  • Diabetic neuropathy
  • Shingles
  • Sciatica
  • Topical for neuropathic pain – causes enhanced sensitivity initially, followed by reduced sensitivity with repeated applications

Respiratory

  • Loosens mucous
  • Rhinitis
  • Airway inflammation
  • Cough suppressant

Glucose Regulation

  • Improves postprandial hyperglycemia
  • Reduces hypoglycemia episodes
  • Increases hepatic glycogen storage and reduces hepatic glucose release
  • Helps prevent gestational diabetes
  • Reduces GI glucose absorption
  • Higher doses (10g) promoted carbohydrate metabolism (clinical studies)

Anti-inflammatory – acts on TRPV1 receptors, which have a role in inflammation, oxidation stress, and pain reception

Antioxidant – see above

Pain

  • Works by overstimulating nociceptors located in the brain, nerves, dorsal root ganglia, bladder, gut, and blood vessels; these then become desensitized and no longer able to respond to a pain stimulus
  • Musculoskeletal (topically or internal)
    • Arthritis
    • Osteoarthritis
    • Rheumatoid arthritis
    • General muscle pain and spasms
  • Dental/Oral pain
    • Studies done on injecting straight into oral cavity tissue – pain reduction
    • Topically
    • Gargle

Metabolic Syndrome (clinical studies)

  • Lipid-lowering
  • Antihypertensive
  • Antidiabetic
  • Anti-obesity
    • Increased energy expenditure – improves fat burning via the activation of brown adipose tissue
    • Increased lipid oxidation
    • Reduced appetite
    • Increases metabolic rate/promotes thermogenesis
    • Prevents adipogenesis
  • Chronic kidney disease
  • Helps reduce risk of mortality due to CV disease

Rubefacient

Renal-protective

  • Improves glomerular filtration rate
  • Helps prevent salt-induced nephron damage
  • Enhances natriuresis and diuresis

PREPARATION:

    • Tincture
    • Topical

    Notes:

    * Best tolerated orally if taken with food

    * Should only be used in adults

    * Should not be used continuously for more than 3 weeks. After 3 weeks a break is required

            SIDE EFFECTS AND TOXICITY:

            • Cough, nasal congestion, andeye irritation may occur through stimulation of nervous system
            • Take with food. Reduce dosage or pause usage if you have symptoms of:
              • Indigestion/Reflux
              • Anal burning
              • Stomach pains
              • Diarrhea  
            • May cause rash when used topically. Reduce usage
            • May cause transient increase in heart rate and blood pressure
            • Do not use for longer than three weeks at a time, internally or externally, without taking a 1-2 week pause
            • Avoid during pregnancy and lactation
            • Metabolism of medications may be affected
            • Use caution with antihypertensives, antiarrhythmics, anticoagulants

            MISCELLANEOUS:

            • ‘Chili’ is the Aztec name for cayenne pepper
            • Capsicum has been used by Native Americans as food and medicine for at least 9000 years
            • Originating in Mexico/Southern USA, capsicum was introduced into traditional medicines around the world – Ayurvedic, TCM, Japanese and Korean
            • Used in Ayurvedic medicine as an appetite suppressant

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