The information provided here is not a replacement for a doctor. You shouldn't use it for the purpose of self-diagnosing or self-medicating but rather so you can have a more informed discussion with a professional TCM practitioner.
Source date: 1253 AD
Number of ingredients: 9 herbs
Key actions: Disperses Wind-Cold. Unblocks the nasal passages.
Xin Yi San has sometimes been used by TCM professionals to alleviate the symptoms of nasal polyps
Source date: 1617
Number of ingredients: 10 herbs
Key actions: Spreads Lung Qi. Clears Heat. Unblocks the orifices (specifically the nose) .
Xin Yi Qing Fei Yin has sometimes been used by TCM professionals to alleviate the symptoms of nasal polyps