Catnip
Important Disclaimer
This is not medical advice. Consult a qualified healthcare provider before using any remedy, especially if pregnant, breastfeeding, on medication, or managing a health condition.
Overview
Catnip is far more than a feline intoxicant — for humans it is a gentle but effective nervine sedative, antispasmodic, and diaphoretic. The iridoid nepetalactone (which produces the famous behavioral response in cats) has mild sedative, anti-anxiety, and insect-repellent properties in humans. Historically prized for infant colic, childhood fevers, and mild insomnia.
Traditional Use
One of the most widely used children's herbs in American and European folk medicine. Before pharmaceutical fever reducers, catnip tea was the standard treatment for childhood fevers — as a diaphoretic it promotes sweating and natural temperature reduction. Used by Native American tribes for infant colic, toothache, and headache. European herbalists used it for nervous exhaustion and insomnia.
Key Active Compounds
Nepetalactones
Iridoid monoterpenes that provide the sedative, anxiolytic, and insect-repellent properties. More potent insect repellent than DEET in some laboratory studies.
Rosmarinic Acid and Flavonoids
Anti-inflammatory compounds providing additional antispasmodic and antioxidant activity.
Evidence-Based Benefits
Infant Colic and Digestive Spasms
Traditional useClassic American folk remedy for infant colic — the gentle antispasmodic action relieves intestinal cramping. Always consult pediatrician before use in infants.
Mild Anxiety and Sleep Support
Traditional useGentle nervine appropriate for mild anxiety, nervous tension, and mild insomnia. Works best as part of a nervine blend with lemon balm and passionflower.
Fever and Cold Support
Traditional useDiaphoretic — promotes sweating to reduce fever naturally. Classic traditional cold and flu support especially for children.
Common Preparation Methods
Catnip Tea
Steep 1–2 teaspoons dried catnip in 1 cup boiling water for 8–10 minutes. Do not boil the herb — volatile oils are heat-sensitive.
Dosage: 1–3 cups daily for adults; 1/4 cup for infants (consult pediatrician)Best brewed covered to retain volatile oils. Add honey and lemon for children. Excellent as a bedtime tea. Combine with lemon balm and chamomile for enhanced effectiveness.
Safety & Cautions
Please read carefully before use
Contraindications
- Pregnancy — traditional emmenagogue effects; avoid
- Pelvic inflammatory disease — avoid
Drug Interactions
- Sedative medications — mild additive effect
Possible Side Effects
- Very gentle and well-tolerated
- Excess: mild nausea, headache
- Very rare: contact dermatitis
Special Populations
- One of the safest herbs for children (consult pediatrician for infants)
- Avoid in pregnancy
Sources & References
Journal of Ethnopharmacology
Quick Reference
Lamiaceae
Aerial parts (leaves and flowering tops, dried)
Mildly bitter, slightly minty, pleasantly aromatic — one of the more palatable nervine herbs
Safety First
Always consult with a qualified healthcare provider before starting any new remedy, especially if you have existing health conditions or take medications.