
Description
"Corydalis" (Corydalis yanhusuo) is a flowering plant native to Asia, valued in herbal traditions for its diverse alkaloid profile. It contains tetrahydropalmatine (THP), which interacts with neurotransmitter pathways involved in sensory modulation and nervous system balance. This botanical also influences biochemical processes that promote relaxation and physiological adaptation. Additionally, it supports enzymatic activity linked to metabolic regulation. With its distinctive phytochemical composition, corydalis remains a fundamental element of plant-based wellness and traditional herbal applications.
Functions in the Body
Category
Deficiency Symptoms
As corydalis is not an essential nutrient, there are no deficiency symptoms associated with its absence.
Synergists & Antagonists
Corydalis pairs well with herbs such as valerian and passionflower, which enhance its calming and pain-relieving effects. There are no well-documented antagonistic interactions for corydalis.

Corydalis
Warnings
Corydalis should not be used during pregnancy or breastfeeding due to potential uterine-stimulating effects. Long-term or excessive use can lead to dizziness or nausea in sensitive individuals. It is also contraindicated in those with low blood pressure or a history of cardiac issues. It should not be combined with strong sedatives or opioid medications, as this may lead to excessive drowsiness or respiratory depression.
Food Sources
Corydalis is not typically consumed as food.
Time Frame
Corydalis is often taken in the evening to maximize its sedative and sleep-supporting benefits, although it can be consumed during the day for pain relief as needed.
Depleted By
Corydalis is a non-essential herb and does not deplete in the body over time.