Pennyroyal
Lamiaceae
Reviewed by The Sarv Health Team · Our editorial process

Pennyroyal, a plant rich in Native American history, has been used to initiate delayed menses due to stress or illness. Some women with a shorter progesterone phase may experience menstrual pain, uterine spasms, pelvic pain, and clotting. Pennyroyal can promote smooth menstrual flow and thin the uterine lining. It also soothes stomach upsets and aids in digestion. Furthermore, it can help reduce extreme fevers by inducing perspiration. However, it's crucial not to consume pennyroyal essential oil or apply it topically as it's toxic and potentially lethal.
Medicinal Uses
Pennyroyal, a plant with deep roots in North American and Native American heritage, is traditionally used to induce menstruation when it's delayed by factors such as stress, illness, or hormonal imbalances. It is especially helpful for women experiencing a shorter progesterone phase in their menstrual cycle, which can result in menstrual discomfort, severe uterine spasms, pain in the lower pelvis and back, and clotting. Pennyroyal aids in easing these symptoms by facilitating a smoother menstrual flow and reducing the thickness of the uterine lining.
Apart from its use in reproductive health, pennyroyal has been employed by Native Americans to alleviate stomach upsets and enhance digestion. It also has fever-reducing properties, capable of inducing perspiration to lower high temperatures in feverish conditions.
However, it is crucial to note the contraindications associated with pennyroyal. It should not be consumed during pregnancy due to its potent effects on the uterus. There's a common misconception that pennyroyal can be used to induce abortion, but this is a dangerous and incorrect assumption. Additionally, pennyroyal essential oil, whether ingested or applied topically, is toxic and can be fatal, and therefore must be avoided.
Benefits
initiates menses, soothes stomach, reduces fever
How to Use & Dosage
Prepare an infusion by using 1 or 2 teaspoons per cup and steeping it for 10 to 12 minutes. You can have 1 to 4 cups, but this is recommended for 1 or 2 days only.
Take 15 drops of tincture, 1 to 3 times per day.
More Info
Frequently asked questions
What is Pennyroyal used for?
Pennyroyal, a plant with deep roots in North American and Native American heritage, is traditionally used to induce menstruation when it's delayed by factors such as stress, illness, or hormonal imbalances. It is especially helpful for women experiencing a shorter progesterone phase in their menstrual cycle, which can result in menstrual discomfort, severe uterine spasms, pain in the lower pelvis and back, and clotting. Pennyroyal aids in easing these symptoms by facilitating a smoother menstrual flow and reducing the thickness of the uterine lining.
What are the benefits of Pennyroyal?
initiates menses, soothes stomach, reduces fever
How do you take Pennyroyal?
Common preparations include infusion, tincture. 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.
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