Bi Yan Pian
( Nasopass™ )
Bi Yan Pian
(Nasopass™ )
200 mg 200 Tablets | Item #: AH101P
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What does it do?
How to use it?
In the media
Bi Yan Pian (NasoPass™, 鼻炎片) is a Chinese herbal medicine that may help clear nasal air passage. It is a commonly recommended herbal remedy for relieving symptoms such as nasal congestion, and stuffy nose with phlegm.
Best before date:
BBD Info8.2022
What does it do?

Nasal congestion is an irritation and swelling of the nose. It is caused by airborne allergens, virus, or bacteria which trigger the release of histamine. Histamine opens the blood vessels, causes swollen membranes, and produce excessive fluids. Nasal congestion is often associated with the cold.

In Traditional Chinese Medicine (TCM), nasal congestion is due to the insufficiency of Qi (Chi) energy of the lung and the subsequently reduced protection of the respiratory tract from pathogenic attacks called Wind evils. Bi Yan Pian combines multiple Chinese herbs that work in several different ways to help relieve nasal congestion. It disperses wind and expels toxins. Moreover, it dissolves phlegm (especially nasal mucus), clears discharge and thus opens the nasal passages.

Bi Yan Pian works most effectively with acute occurrence of nasal congestion. It usually clears the nasal passages within 5 days.1 It takes longer for chronic nasal congestion. In a study of 27 cases, 22 were found recovered and the other 5 improved.1

Bi Yan Pian also works more effectively for sudden onset of sinus congestion than chronic sinus congestion. It usually clears the nasal passages within a week.1 Recovery takes longer for cases of chronic sinus congestion. In a study of 91 sinus congestion cases, 61 out of 66 acute sinus congestion were recovered (the remaining 5 showed improvement) whereas 5 out of 25 chronic sinus congestion were recovered (the remaining 20 improved).1


Chen Q. Renowned Patent Traditional Chinese Medicines: Pharmacology and Clinical Applications (1998).
Fructus Xanthii Sibirici
Flos Magnoliae Liliflorae
Radix Saposhnikoviae Divaricatae
Fructus Forsythiae Suspensae
Flos Chrysanthemi Indici
Fructus Schisandrae Chinensis
Radix Platycodi Grandiflori
Radix Angelicae Dahuricae
Rhizoma Anemarrhenae Asphodeloidis
Herba Schizonepetae Tenuifoliae
Radix Glycyrrhizae Uralensis
(Cang Er Zi)
(Xin Yi Hua)
(Fang Feng)
(Lian Qiao)
(Ye Ju Hua)
(Wu Wei Zi)
(Jie Geng)
(Bai Zhi)
(Zhi Mu)
(Jing Jie)
(Gan Cao)

Guang Ci Tang® Bi Yan Pian (Nasopass™) 40 grams in 200 mg 200 tablets @ 5:1 strength.

At a true 5:1 concentration, this product represents the most potent form of Bi Yan Pian (Wan) on the market. One tablet is equal to 1 gram of raw herb.

Bi Yan Pian tablets are made with 100% natural herbs that are tested for authenticity, quality, and potency. A traditional water decoction is prepared with the herbs to reproduce the time-tested efficacy of the formula, and this water decoction is concentrated with our proprietary technology to form a potent extract that is made into easily absorbed tablets, which are remarkably effective, easy to use, and safe. The tablets are produced by Guang Ci Tang® in our state of the art cGMP-certified facility and imported in accordance with U.S. FDA guidelines. When you choose Guang Ci Tang® products, you are taking advantage of a wonderful fusion of science and tradition that incorporates the highest standards in the field of Chinese medicine today.

Check for an independent US lab test report.

Guang Ci TangВ® Advantages

Effective. Safe. Affordable

  • True 5:1 concentration
  • Double the strength of other brands
  • Minimal or no fillers and binders
  • No pharmaceuticals, sugar, or dyes
  • Comprehensive lab testing (e.g., heavy metals,etc.)
  • Made in a cGMP certified facility
  • Unbeatable value
  • Safely used in the USA since 1995
How to use it?

The standard dosage for Nasopass™ is 6 tablets each time, taken 2 to 3 times daily with or before meals. One bottle lasts users 11 to 17 days. The dose may be doubled for a quicker and stronger response as needed (e. g., in an acute phase). Consult your practitioner for precise dosage recommendations based on body weight and other factors.

Nasopass™ has a mild action and therefore it usually takes time before its effects become apparent. It may take one month or more before symptoms begin to improve. An initial course of treatment is suggested as 4 - 6 bottles taken at the full dose.


Side effects

Bi Yan Pian has been safely used with few adverse effects. It is non-drowsy.



Nasopass™ is gluten free


Use with caution during pregnancy.
Consult your herbalist or physician before use if you are under other medical treatment.
Keep out of reach of children.
In the media

In the media

A Cup of Tea for a Clearer Nose July 20, 2009 Wall Street Journal.