What is Tejovati?

Tejovati is the bark and fruit of a thorny shrub, Zanthoxylum armatum. Ayurveda uses it for tooth and gum pain, gas, and slow digestion. Chew a piece and your tongue tingles and goes numb.

It is used as a single herb in Ayurveda, not as part of a mix. Village healers in the hills also used the twigs as chew sticks to clean teeth.

Long use in tradition is not proof that a herb works. We found no human trials on Tejovati. So read the uses below as old practice, not proven effect.

How does Tejovati work?

Nobody has shown how Tejovati works in people. What follows is a best guess from lab and animal work.

The fruit holds pungent oils and sanshool, a compound that makes the tongue buzz and go numb. That numbing may be why chewing it eased tooth pain.

Lab tests show the oil can slow the growth of some germs and calm gut spasms (tight, painful gut muscle). Tests in a dish are a long way from a result in a person.

What forms does Tejovati come in?

The most common form is a dried powder of the bark or fruit, called churna.

Some shops sell whole dried fruit, twigs for chewing, or bark to boil into a strong tea at home. Tooth powders and gum pastes often list it.

The fruit also yields an essential oil. That oil is for use on the skin only, well watered down, and never by mouth.

Where it comes from:

Tejovati appears in classical Ayurvedic texts, where it is grouped with hot, sharp, digestive herbs. It is also known as Tumburu or Tejohva.

The plant grows across the Himalayan foothills, and the same fruit is used as a kitchen spice in Nepal and north India, where it is called timur. Its record as a tooth and gum remedy goes back many centuries.

What does Tejovati help with?

• Tooth pain and sore gums: This is the best known use. Chewing the twig or rubbing the powder on the gum makes the spot tingle and go numb for a short time. No human trial has tested Tejovati against a dental painkiller, so it is not a stand-in for dental care.
• Gas, bloating and slow digestion: Ayurveda treats Tejovati as a warming herb that stokes digestion. Small doses of the powder were given after meals for a heavy, gassy belly. Lab work shows the oil can relax gut muscle, but that has not been tested in people.
• Bad breath: The fruit has a strong lemon-pepper smell, and chewing it freshens the mouth. Any effect is likely short and mostly from the scent. Bad breath that will not go away needs a dentist, as it can point to gum disease.
• Mild stomach cramps: Traditional texts list it for cramping pain with wind. The support for this is tradition plus animal work on gut muscle. Sharp or lasting belly pain needs a doctor, not a home remedy.
• Intestinal worms (traditional use only): Old texts list Tejovati as a worm remedy, and the fruit was once used to stun fish in streams. There is no human evidence that it clears worms. Modern worm medicines work well and are safe, so use them instead.

Which foods are rich in Tejovati?

1. Timur (Nepali pepper): the dried fruit of the same plant, used as a table spice
2. Timur ko chhop: a Nepali chilli and pepper dip built on the fruit
3. Local pickles and chutneys from the Himalayan foothills that use the fruit

Practical Tips:

Spice-sized amounts in food are a normal part of the diet in the region; medicine-sized doses are a different matter.

What are the side effects of Tejovati?

• Tingling or numb feeling in the mouth and tongue
• Burning in the mouth or throat
• Heartburn or stomach upset
• Loose stools
• Mouth or skin rash in people who react to it
• Skin burns or blisters from the undiluted oil

Good to know:

Most people who use small amounts get nothing worse than tingling and a warm, sharp taste. Stomach upset is the next most common problem, and it usually stops when you stop the herb.

The real risks sit with the concentrated oil and with pregnancy. Swallowing the oil can burn the mouth and gut, and the herb has an old reputation for bringing on the womb (starting contractions).

How much Tejovati should you take?

• Recommended daily: No safe or proven dose has been set by trials. Ayurvedic practice uses roughly 1 to 3 grams a day of dried bark or fruit powder, split into two doses. Start at the low end and ask an Ayurvedic practitioner or your doctor first. Do not swallow the essential oil at any amount.
• Best time of day: For digestion, it is taken after meals. For gum or tooth use, it is applied when the pain is there, up to a few times a day.
• With or without food: Take it with or just after food. On an empty belly the powder can sting or burn.
• Time to effect: The numbing feeling in the mouth starts within a minute or two and fades in under an hour. Any digestive effect is said to show over a few days. None of this has been timed in a trial.
• How long to take it: Short courses only. Traditional use is a few days to about two weeks for a digestive or gum problem. Stop and see a doctor if nothing has changed after two weeks. Long daily use has not been studied for safety.