Angelica is an herb used for centuries to support digestion, ease anxiety, and address a range of women’s health concerns. Two main species dominate the market: European angelica (Angelica archangelica), traditionally used for digestive and circulatory problems, and Chinese angelica, better known as dong quai (Angelica sinensis), used primarily for menstrual and hormonal issues. The benefits you’ll get depend on which species you’re using, and the evidence behind each varies considerably.
Two Species, Two Different Uses
European angelica grows mainly in Scandinavian and other northern European countries, where it’s sometimes called wild celery or Norwegian angelica. Supplements made from this species often contain a mix of the root, seeds, fruits, and flowers. Its traditional uses center on digestion, circulation, and calming nerves.
Dong quai is native to China and has been a staple of traditional Chinese medicine for thousands of years. Products made from this species typically use only the root. It’s sometimes called “female ginseng” because of its long history of use for menstrual pain, pelvic discomfort, and recovery from childbirth. Each species contains different active compounds, so they aren’t interchangeable.
Digestive Support
Digestive relief is the most well-established traditional use for European angelica. The herb has long been used for bloating, gas, loss of appetite, and general stomach discomfort. A 2026 systematic review of the research found that Angelica archangelica showed beneficial effects on gastric ulcers and other gastrointestinal issues in animal studies, with results varying based on dosage and the type of extract used.
The plant contains compounds called furanocoumarins, flavonoids, and terpenes that appear to reduce inflammation and act as antioxidants in the gut. In lab settings, the essential oil from angelica root showed strong activity against harmful gut bacteria like Clostridium difficile and Clostridium perfringens, while largely sparing beneficial bacteria like lactobacilli and bifidobacteria. That selective action is encouraging, though it hasn’t yet been confirmed in human trials. For now, the digestive benefits rest mostly on traditional use and animal research rather than large clinical studies.
Hormonal and Menstrual Health
Dong quai is the species most associated with women’s health. It’s been used in traditional Chinese medicine for menstrual cramps, irregular periods, and menopausal symptoms like hot flashes. The compound thought to drive most of its effects is ligustilide, which makes up roughly 1% of the plant and gives it its distinctive strong fragrance.
The clinical evidence, however, is mixed. Randomized controlled trials looking at dong quai for perimenopausal symptoms found that hot flash episodes decreased by about 20% to 35% in some studies, but at least one trial found no significant difference compared to a placebo. A separate study found a 56% reduction in menstrual migraine attacks. It was once assumed that dong quai worked through estrogen-like activity in the body, but animal studies have failed to identify any estrogenic effect, and that assumption is now questioned by researchers.
A small trial testing dong quai for hot flashes in men undergoing hormone therapy for prostate cancer found no significant changes in the severity, frequency, or duration of hot flashes compared to placebo. The herb was well-tolerated and safe in that study, but its benefits remained unproven for that group.
Anxiety and Nervous System Effects
European angelica has a traditional reputation as a calming herb. Animal studies support this: the systematic review noted beneficial effects on anxiety, seizures, and fibromyalgia-related nerve pain. These effects appear connected to the plant’s bioactive compounds, which have demonstrated neuroprotective properties in lab settings. Still, no human clinical trials have specifically tested angelica for anxiety, so this remains a promising but unproven use.
Potential Anticancer Properties
Two compounds found in European angelica, angelicin and imperatorin, have shown anticancer activity in laboratory research. These are types of furanocoumarins, and early studies suggest they may help inhibit the growth of certain cancer cells, including breast cancer cells in animal models. This is far from a treatment recommendation. The research is preliminary and hasn’t moved into human clinical trials.
Respiratory and Bladder Uses
Angelica has historically been used to relieve chest congestion and bronchitis symptoms. Its warming, aromatic qualities were thought to help open the lungs. Some lab studies have found anti-inflammatory and antispasmodic effects from its essential oils and coumarins, but there are no quality human trials supporting its use for respiratory conditions. The evidence here is largely anecdotal.
Bladder health is one area where European angelica has actually been tested in humans. Two double-blind, randomized controlled trials looked at its effects on overactive bladder. One found no significant benefit, but the second found improvements in daytime urinary frequency and quality of life, with near-significant improvements in nighttime urination. It’s a small evidence base, but it’s among the only human trial data available for this species.
How Angelica Is Typically Used
The most common forms are dried root tea, tinctures, and capsules. Traditional doses of the dried root and rhizome range from 3 to 6 grams per day, divided into smaller doses throughout the day. Clinical trials haven’t established firm dosage guidelines, so most recommendations are based on traditional practice. Dong quai supplements are commonly sold in 500 mg capsules.
Safety and Interactions
Both species of angelica contain coumarin derivatives, compounds that can thin the blood. This is the most important safety consideration. The Cleveland Clinic recommends avoiding dong quai entirely if you take warfarin or other blood-thinning medications, because the combination could increase bleeding risk. European angelica carries a similar concern, as it also inhibits platelet aggregation.
The furanocoumarins in angelica can also increase your skin’s sensitivity to sunlight, raising the risk of sunburn or skin reactions if you spend time outdoors. Pregnant women are generally advised to avoid both species, particularly dong quai, given its traditional association with stimulating uterine contractions.