Medicinal uses
Uses supported by clinical data
Internally for symptomatic treatment of irritable bowel syndrome, and digestive disorders such as flatulence and gastritis (21–23). Externally for treatment of myalgia and headache.

Uses supported by clinical data
Used orally for the symptomatic treatment of fever and pain, and symptomatic treatment of mild rheumatic conditions.

Uses supported by clinical data
As an antistress agent to improve reaction time.

The anti-hyperglycemic effect of wood powder of Quassia amara (QA) was evaluated in normal and in alloxan diabetes-induced rats.

Uses supported by clinical data
None. Although Radix Angelicae Sinensis has been alleged to be useful for the treatment of menopausal symptoms, a randomized, placebo controlled clinical trial concluded that 4.5 g of the root daily for 24 weeks did not alleviate menopausal symptoms, such as hot flushes.

Uses described in folk medicine, not supported by experimental or clinical data
As a diuretic, to stimulate uterine contractions, and to treat diabetes, poor eyesight, renal or urinary calculi, rheumatism and venereal disease. Topical applications have been used for skin depigmentation.