The Double-Edged Sword of Dong Quai: Healing Powers and Hidden Dangers
What is Angelica sinensis?
Chinese angelica, scientifically designated as Angelica sinensis and commonly referred to as Dong quai, belongs to the Umbelliferae family. The portion of the plant utilized for therapeutic purposes is the root.
What is Chinese angelica used for?
The consumption of Chinese angelica yields numerous advantageous effects, warranting the incorporation of its extracts into various types of supplements. Chinese folk medicine has utilized this plant for centuries to address various gynecological issues, particularly menstrual disorders such as amenorrhea, irregular menstrual flow, menstrual cramps, and menopausal symptoms, attributing its efficacy to phytoestrogens. Numerous studies on the characteristics of this plant substantiate its anticoagulant and vasodilatory properties, as well as its capacity to lower blood pressure and, thereby, maintain cardiovascular health. Ultimately, other studies indicate that Chinese angelica may alleviate various ailments, including joint pain and constipation, and could be beneficial in the prevention and treatment of allergies, as well as in addressing two specific dermatological conditions: depigmentation and psoriasis.
Warnings and possible contraindications
One of the most common side effects is photosensitization; therefore, it is advisable to avoid sun exposure while using this substance. The laxative effect associated with the ingestion of extracts from this plant is also prevalent. Due to its potential to induce uterine contractions, the consumption of Chinese angelica should be avoided during pregnancy; certain studies have also indicated possible detrimental effects on the fetus. Due to the insufficient research on the safety of Chinese angelica during lactation, it is advisable to refrain from its use. Due to the anticoagulant properties of Chinese angelica, it is prudent to avoid its use in the presence of coagulation disorders, a predisposition to hemorrhagic events, and prior to surgical procedures. Several pharmacological interactions must be considered when using Chinese angelica, particularly with anticoagulant medications, antihypertensive agents, estrogens, and oral contraceptives. Extreme caution must be observed when administering this substance in individuals with hormone-sensitive conditions (such as certain tumors, endometriosis, or uterine fibroids) that may be exacerbated by estrogen exposure.
