Catnip

18/Description

About

Catnip is a plant. The flowering tops are used to make medicine.

Catnip is used for trouble sleeping (insomnia); anxiety; migraine and other headaches; cold and other upper respiratory infections; flu; swine flu; fever; hives; worms; and gastrointestinal (GI) upset, including indigestion, colic, cramping, and gas (flatulence). It is also used as a tonic, for increasing urination, and for starting menstrual periods in girls with delayed onset of menstruation.

Some people apply catnip directly to the skin for arthritis, hemorrhoids, and as a compress to relieve swelling.

Some people also smoke catnip medicinally for respiratory conditions and recreationally for a “high.”

In manufacturing, catnip is used as a pesticide and insecticide.

How it works

It is thought that the chemicals in catnip have a calming effect.

Effectiveness

Not Proven
Mosquito repellent

Early research suggests that applying catnip oil or certain catnip chemicals to the skin may help repel yellow fever mosquitos. However, the commercial insect repellents SS220 and DEET might work better.

Difficulty sleeping (insomnia)
Migraine headaches
Colds
Flu
Fever
Hives
Stomach upset
Gas
Anxiety
Arthritis
Increasing urination
Treatment of worms
Starting menstruation in girls
Hemorrhoids
Other conditions

Concerns

Possibly safe

Catnip is POSSIBLY SAFE for most adults when taken by mouth in small amounts. Cupful amounts of catnip tea have been consumed without serious side effects

Possibly unsafe

However, catnip is POSSIBLY UNSAFE when smoked or taken by mouth in high doses (many cups of catnip tea, for example).It can cause headaches, vomiting, and a feeling of being ill.Not enough is known about the safety of applying catnip directly to the skin.

18/Warnings

Warnings

Children: Catnip isPOSSIBLY UNSAFEfor children when taken by mouth. There has been one report of a child experiencingstomachpain, irritability, and sluggishness after taking catnip leaves and tea.Are there any interactions with medications?

Pregnancy and breast-feeding: It is LIKELY UNSAFE to use take catnip during pregnancy. There is some evidence that catnip can stimulate the uterus. This might cause a miscarriage.

There is not enough reliable information about the safety of taking catnip if you are breast-feeding. Stay on the safe side, and avoid use.

Pelvic inflammatory disease (PID): Women with PID should avoid using catnip because it can start menstruation.

Heavy menstrual periods (menorrhagia): Because catnip can cause menstruation, it might make heavy menstrual periods worse.

Surgery: Catnip seems to be able to slow down the central nervous system (CNS), causing sleepiness and other effects. Anesthesia and some other drugs used during and after surgery also slow down the CNS. There is a concern that using catnip along with these drugs might slow down the CNS too much. Stop using catnip at least two weeks before a scheduled surgery.

Interactions

Always consult with your doctor.
Moderate
Lithium

Catnip might have an effect like a water pill or "diuretic." Taking catnip might decrease how well the body gets rid of lithium. This could increase how much lithium is in the body and result in serious side effects. Talk with your healthcare provider before using this product if you are taking lithium. Your lithium dose might need to be changed.

Sedative medications (CNS depressants)

Catnip might cause sleepiness and drowsiness. Medications that cause sleepiness are called sedatives. Taking catnip along with sedative medications might cause too much sleepiness.Some sedative medications include clonazepam (Klonopin), lorazepam (Ativan), phenobarbital (Donnatal), zolpidem (Ambien), and others.

The information provided on this page is for reference purposes and is not meant to be used as a medical advice, diagnosis or treatment. Always consult with a medical professional.