Mugwort (Artemisia vulgaris) has been used for centuries to help with pregnancy and menstruation-related issues.
Mugwort may also have antibacterial and antifungal properties.
That means some supplement products may not contain what the label says.
Verywell Health / Getty Images
Verywell Health / Getty Images
Potential Benefits
Many people consider mugwort a common weed.
So, some people destroy mugwort when it turns up in their garden.
But in certain parts of the world, it’s purposely grown to make herbal medicine.
Illustration by Anastasia Tretiak for Verywell Health
St. John the Baptist was said to wear a girdle of mugwort to relieve stomach pain.
When eaten, artemisinin is said to cause gentle contractions of the uterus, which promote regular periods.
In traditional Chinese medicine (TCM), it’s sometimes used to induce labor.
Artemisinin is thought to have anti-cancer properties, but more research is needed on these promising effects.
The deeply lobed leaves look similar to those of chrysanthemums (a common garden flower) and ragweed seedlings.
However, mugwort has a distinctive sage-like smell the others lack.
Even so, it is regularly used for:
In TCM, mugwort is used in the practice ofmoxibustion.
This is thought to enhance the effects of acupuncture.
Possible Side Effects
Mugwort is considered safe for most people.
Anaphylaxis is a medical emergency that can lead to shock and death if not treated immediately.
“This is typically a milder allergy but in rare cases, it can cause anaphylaxis.
Mugwort was used in Europe to flavor beer long beforehopswere discovered.
It comes in many forms, including:
There is norecommended doseof mugwort in any form.
With that said, mugwort supplements may be safest as the dose is more controlled.
As a rule, do not exceed the dose on the product label.
This is when the flower contains the most potent oil content.
Your healthcare provider and pharmacist can give valuable guidance about herbal products like mugwort.
Be sure to talk to them before starting anything medicinal.
Mugwort is considered an invasive species in some areas.
Evidence supporting these claims is lacking.
There is no recommended dose.
Mugwort should not be used in children or people who are pregnant or breastfeeding.
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