Educational information, not medical advice — ask your doctor or midwife.
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Tukhm-e-Gazar is the dried seed of the carrot plant, Daucus carota. It is also called Bazr al-Jazar, or carrot seed. Unani and Persian healers treat it as a single drug, meaning it is used on its own as well as in blends.
It is used for late or painful periods, for wind and belly cramps, and to help pass urine. Some people also take it to lift sex drive. It comes as whole seed, as a powder, as a tea, or inside a larger formula.
Here is the plain verdict. We could find no human trials of carrot seed for any of these uses. Long use in a tradition is not proof that it works, so treat this as a folk remedy and not a tested medicine.
No one has shown how carrot seed works in people. What follows is theory only.
The seed holds a scented oil. In lab dishes and in animals, parts of that oil relax smooth muscle and raise urine flow. Whether that happens at the small amounts people take is not known.
In Unani theory the seed is "hot and dry". Healers used it to warm a cold womb or a slow gut. That is a way of sorting remedies, not a test of what the seed does.
Whole or crushed seed is the usual form. You may also meet it as a powder, as a water tea, or inside mixed Unani pastes and pills.
Carrot seed essential oil is a separate product. It is far stronger than the seed and is sold for scent or for use on the skin once diluted. Do not swallow it.
Carrot seed has a long record in Greek, Arabic and Indian writing. Greek writers described wild carrot seed about two thousand years ago. Unani doctors later listed it as a single drug for the womb, the gut and the urine.
In Persian and Unani homes it is still a common seed. Its standing rests on that long record.
See a doctor if your period is late, very heavy, or very painful, rather than treating it yourself with a seed. Get urgent help if you have swelling of the lips, tongue or throat, trouble breathing, or a spreading rash, as these can signal a serious allergic reaction. Also call your doctor if you feel faint, pass much less urine than usual, or feel shaky and sweaty, which can mean low blood sugar.
Evidence grades and traditional-use labels are explained in our methodology. Nothing here is medical advice.
What it is typically used for, usual dose, cautions, and the study behind it where real trial data exists.
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