Common name:

Chinese balloon flower

Family:

Campanulaceae

Parts used:

Root

Chemistry:

Triterpene saponins, platycodigenin, polygalya acid, platycodins A-I and platycoside C

Main actions:

 Antibacterial, expectorant, antitussive.

Other Actions:

Anti-inflammatory, anti-ulcer.

Dosage:

2 – 4ml TID

Safety:

Not for chronic cough due to yin deficiency or if vomiting blood