"Bi Yan Pian" is used to treat sinus infections, stuffy nose early, tight shoulders and neck or otherwise the onset of a cold. Best used for the congestion issues.
"High Strength Yinqiao" is another one of the most important formulas for beginning onset (early onset) of colds and flus. Use this immediately when you start to feel sick. You can also start using it when you are around people that are sick as a prevention. If you are taking it as a preventative to getting a cold use it at half dosage. Safe for children and adults.
To purchase these items click these hyperlinks "Bi Yan Pian" "High Strength Yinqiao". To purchase other Traditional Chinese Medicine click here for the homepage of a website that Dr. Lindsey highly recommends for its reliability.