Bai he gu jin wan is a very common formula in Asia. It is one of the key formulas of traditional Chinese medicine.

In traditional Chinese medicine, a Yin deficiency in the Lungs can cause coughs and sore throats. Associated with excess heat, the risk of irritation in the throat increases. Bai he gu jin tang mainly nourishes the Yin and lubricates the Lungs, while acting on the Viscosity that parasitizes the respiratory tract. Thus, this formula helps to find the ideal respiratory comfort.