
Tea Tree
Melaleuca alternifolia
Other names: Tea Tree
Photo credit: Geoff Derrin
This plant carries serious safety risks. All information is for educational reference only.
Safety information
Toxicity: Mild topically — essential oil is toxic if swallowed.
Contraindications: Do not take the oil internally without professional supervision.
Interactions: None specifically noted.
Evidence level
Supported by clinical trials in humans.
Preparations
This plant carries serious safety risks. All information is for educational reference only.
oil · essential oil
Part used: essential oil
Traditional use: Traditionally used as a topical antibacterial and antifungal for fungal and parasitic skin problems (tinea, athlete's foot, ringworm, nail fungus), boils, cuts, bites and similar.
How to prepare (traditional): Tea tree essential oil is for EXTERNAL use only. People with sensitive skin should dilute it first with a fixed carrier oil such as almond oil. Available in many products (toothpaste, soap, shampoo).
Dosage note (descriptive only): External use only; dilute for sensitive skin.
Reference only — not a dosage instruction
other · leaf
Part used: leaf
Traditional use: Traditionally applied to pimples/acne.
How to prepare (traditional): Cream made by adding essential oil to a base cream.
Dosage note (descriptive only): For pimples, the book suggests adding 5 drops essential oil to 1 tsp base cream and applying three times a day.
Reference only — not a dosage instruction
infusion · leaf
Part used: leaf
Traditional use: Traditionally taken for chronic infections.
How to prepare (traditional): Infusion of the herb.
Dosage note (descriptive only): For chronic infections, the book suggests infusing 1/2 tsp herb in 3/4 cup (150 ml) water, taken twice a day.
Reference only — not a dosage instruction
oil · leaf
Part used: leaf
Traditional use: Traditionally applied to athlete's foot and skin infections.
How to prepare (traditional): Essential oil diluted in carrier oil and dabbed onto the skin.
Dosage note (descriptive only): For athlete's foot, the book suggests 3 drops in 12 drops carrier oil dabbed on.
Reference only — not a dosage instruction
Associated conditions
Nutritional notes
Not a food.
Healing traditions
Sources (1)
- Encyclopedia of Herbal Medicine (book, p.112) — Andrew Chevallier, English, 2016