Black Haw
Adoxaceae
Reviewed by The Sarv Health Team · Our editorial process

Black haw is a nutrient tonic that aids in calming the gastrointestinal system and is beneficial for those who experience tension in the stomach. It has been traditionally used by Native Americans for various female reproductive issues, including easing menstrual symptoms and preventing cramps. Additionally, black haw relaxes the nervous system, especially during pregnancy, and can assist in uncomplicated labor and prevent miscarriages. Generally, it is considered safe to use.
Medicinal Uses
Black haw is valued as a nourishing tonic that enhances blood quality and increases nutrient availability in the body, which in turn soothes the gastrointestinal system. It is particularly beneficial for individuals who experience stomach tension leading to digestive issues.
Historically, Native Americans utilized black haw to address various conditions related to the female reproductive cycle, recognizing its antispasmodic properties and its ability to function as a tonic for preventative care, not just for immediate relief. It is particularly effective during the second half of the menstrual cycle, from ovulation to the end of menstruation, and in the days leading up to menstruation, to mitigate nervous irritation and ease premenstrual syndrome (PMS) symptoms. Black haw is also an excellent remedy for dysmenorrhea, or painful menstrual cramps, providing relief from spasm-induced discomfort.
Additionally, black haw has a calming effect on the nervous system, which is especially helpful during pregnancy and premenstrual periods when hormonal fluctuations can disrupt digestion and overall nervous system balance. It supports digestive health, reduces pregnancy-related stress, and aids in smooth labor. Black haw is also known for its potential to prevent miscarriages.
Overall, black haw is considered safe for use with no significant contraindications noted.
Benefits
promotes and calms tension, eases menstrual symptoms, relaxes the nervous system
How to Use & Dosage
- When using a tincture, take 1 or 2 dropperfuls.
- You can repeat this 3 or 4 times per day, or as needed until your symptoms subside.
- To make a decoction, use 1 tablespoon of the substance per cup of water.
- Drink 2 to 4 cups of the decoction per day.
More Info
Frequently asked questions
What is Black Haw used for?
Black haw is valued as a nourishing tonic that enhances blood quality and increases nutrient availability in the body, which in turn soothes the gastrointestinal system. It is particularly beneficial for individuals who experience stomach tension leading to digestive issues. Historically, Native Americans utilized black haw to address various conditions related to the female reproductive cycle, recognizing its antispasmodic properties and its ability to function as a tonic for preventative care, not just for immediate relief.
What are the benefits of Black Haw?
promotes and calms tension, eases menstrual symptoms, relaxes the nervous system
How do you take Black Haw?
Common preparations include tincture, decoction. See the dosage guidance above, and consult a qualified practitioner for amounts suited to you.
This information is for general wellness and educational purposes only and is not medical advice. Consult a qualified healthcare provider before using any herb — especially if you are pregnant, nursing, or taking medication.