The prescription dosage of Cang Er Zi San usually needs to be changed according to the condition, generally the prescription dosage of Cang Er Zi San is 7.5g of Cang Er Zi, 15g of Xin Yi, 30g of Angelica Dahurica and 1.5g of Mentha Dahurica.
Cang Er Zi San has the efficacy of dispersing wind evil and clearing the nasal orifices. Clinically, it is mainly used for the treatment of wind evil attack, resulting in nasal abyss, nasal flow of turbid snot more than, forehead pain, etc., now used in chronic rhinitis, paranasal sinusitis, see the above symptoms.
Although Cang Er Zi San has a good therapeutic effect, but due to the current clinical on the drug after taking the adverse reaction is not clear, so when in the use of drugs during the emergence of any uncomfortable symptoms or the original symptoms did not see a significant improvement, you should immediately stop the drug and go to the regular hospital to ensure their own health and safety of the medication.