Angelica

Angelica is recorded in the Donguibogam as “treating headaches through its warming and dispersing properties.” Among common people, it has a strong reputation as the “headache-relieving root,” and is particularly effective for vertex headaches, traditionally consumed as a decoction or tea.

Angelica roots are rich in coumarin, lignan, and flavonoid compounds. Coumarin is known to relax blood vessels, promote blood circulation, and provide powerful anti-inflammatory and antibacterial effects. Its strong dispersing action makes it effective not only for headaches but also for relieving fever, cough, phlegm, and nasal congestion caused by colds.