Tea Tree Oil

Melaleuca alternifolia

Family: Myrtaceae Evidence: A extractsalve

Australian aboriginal antiseptic — TOPICAL USE ONLY. For acne, athletes foot, nail fungus, dandruff, and wound infection. Contains terpinen-4-ol (antimicrobial). Toxic if ingested. Evidence-based for acne (5% solution = benzoyl peroxide) and nail fungus.

Safety Profile

PregnancyLikely Safe
BreastfeedingLikely Safe
PediatricUse Caution

Contraindications

NEVER ingest (toxic). Prepubertal boys (gynecomastia reports). Broken/irritated skin. Cats (toxic to felines).

Interactions

None for topical use.

Side Effects

Skin irritation, contact dermatitis. TOXIC if ingested.

Liver: TOXIC IF INGESTED.
Allergy: Tea tree oil contact allergy (increasingly common).
This information is for educational purposes only. It is not medical advice. Consult a qualified healthcare provider before using any herbal product.