Forsythia (Lian Qiao)

Forsythia is a fast-growing deciduous shrub in the olive (Oleaceae) family. It blooms in late winter/early spring. Native to China, Korea and Japan, it is now naturalized throughout the US and Europe. 

Traditionally Lian Qiao is used in Chinese medicine for reducing heat/inflammation. 

It is also used to support the immune system and to treat infections. It has antiviral, antibacterial, and antioxidant properties.  

The main medicinal part is the fruit which is harvested in late summer/early fall. The green/unripe fruit is the most prized because it has stronger antimicrobial and anti-inflammatory effects.  The fruit is then dried and used in a decoction or tincture and can also be used as an external wash for skin inflammation, acne or boils. 

 

https://pubmed.ncbi.nlm.nih.gov/37797873/

 

https://pmc.ncbi.nlm.nih.gov/articles/PMC8073696/