Jawashir

What is Jawashir?

Jawashir is a gum resin. It is the dried sap of a plant called Opopanax chironium, from the carrot family. In English it is often called opopanax.

Persian and Unani healers have used it for gut complaints, wind and cramps. It has also been used for joint pain, coughs and late or missed periods. It is taken in tiny amounts, usually as a pill, powder or paste.

The evidence is weak. We found no human trials of Jawashir for any use. It has a long record in one tradition, but long use is not proof that it works, and that point is not repeated below.

How does Jawashir work?

Nobody has shown how Jawashir works in people. What follows is the traditional idea plus some lab findings, not proven action.

Unani writers class it as hot and dry. In that system it is used to thin thick phlegm, move stuck wind and warm a cold, sluggish gut.

In modern terms, the resin is bitter and aromatic. Bitter, oily resins can make the gut move and can irritate the gut lining. Lab work on related resins hints at mild anti-inflammatory (swelling-calming) activity, but this has not been tested in people.

What forms does Jawashir come in?

Jawashir is sold and used as the raw gum resin. This is a hard, sticky lump that is scraped from the cut stem of the plant.

Unani pharmacies grind it to powder. The powder is then made into small pills, or blended into a honey paste, or added to a mixed formula with other herbs.

It also appears as an oil or plaster for rubbing on painful joints. A separate perfume material is also sold as opopanax, but that comes from a different plant, Commiphora. Check the Latin name on any product, because the two are easy to mix up.

Where it comes from:

Jawashir has a long record in Persian and Unani medicine. Classical writers listed it among the warming, wind-expelling drugs for the stomach and joints.

The same resin was known to Greek and Roman writers under the name panax or opopanax. It reached Unani practice through those older Arabic and Persian texts. It has stayed a minor, specialist drug rather than a common household one.

What does Jawashir help with?

• Wind, bloating and stomach cramps: This is the main traditional use. Unani texts describe it as a drug that moves trapped wind and eases griping pain. No human trial has tested this.
• Sluggish digestion: Traditional writers gave it to people whose digestion was seen as cold and slow. Bitter resins can stir up the gut, but that idea has not been tested in people for this herb.
• Joint and muscle pain (used on the skin): The resin was mixed into oils and plasters and rubbed on sore joints. Some lab work on related resins suggests a mild swelling-calming effect. There is no human trial, and skin irritation is possible.
• Chesty cough with thick phlegm: Unani practice used it to loosen thick phlegm. Strong-smelling resins have been used this way for centuries across many systems. No trial supports it, and it is not a treatment for asthma or any lung disease.
• Late or missing periods: Traditional texts used it to bring on a period. This same action is the reason it must never be used in pregnancy. There is no human evidence that it works, and missed periods need a medical cause found first.
• Intestinal worms: Older texts list it among the worm-expelling drugs. Modern treatment for worms is a tested medicine from a doctor or pharmacist. Do not rely on Jawashir for this.

Which foods are rich in Jawashir?

Jawashir is a medicinal resin, not a food, and it is not found in any everyday food.

What are the side effects of Jawashir?

• Burning or upset feeling in the stomach
• Nausea
• Loose stools or diarrhoea
• Strong aftertaste and smelly sweat
• Skin rash or itching, especially when used on the skin
• Skin that burns more easily in sunlight
• Allergic reaction in people allergic to carrot-family plants
• Vaginal bleeding or loss of a pregnancy if taken while pregnant

Good to know:

How often these happen is not known, because no one has counted them in a trial.

Stomach upset is the effect traditional texts mention most, and it is usually mild and stops when you stop taking it. The serious concerns are harm in pregnancy and possible extra bleeding.

Stop taking it and get advice if you bruise easily, bleed more than usual, or come out in a rash.

How much Jawashir should you take?

• Recommended daily: There is no dose proven safe or effective in modern research. Traditional Unani texts use very small amounts of the resin, roughly 125 mg to 500 mg a day, almost always inside a mixed formula. Amounts vary between texts and between batches of resin. If you use it at all, use it only under a trained Unani practitioner who knows your full medicine list. Do not scale up a traditional dose on your own.
• Best time of day: Traditionally taken after meals, often once or twice a day. There is no research on timing.
• With or without food: Take it with or just after food. The resin can irritate an empty stomach.
• Time to effect: Unknown. Traditional accounts describe gut effects within hours to a day or two. No study has measured this.
• How long to take it: Traditional use is short-term, usually a few days up to about two weeks. Stop and rethink if nothing has changed after two weeks. Do not take it month after month, because long-term safety has never been studied.