There are no clear adverse reactions and contraindications, but it should be noted that the drug is prohibited for those who are allergic to the drug, should not be used for patients with colds and fever, and should be used with caution for those who are prone to allergies. ⒈ allergic to the drug: Bazhen Pills contains Codonopsis, Poria, Radix Rehmanniae Praeparata, Rhizoma Atractylodis Macrocephalae (fried), Angelica Sinensis, Rhizoma Ligustici Chuanxiong, Radix Paeoniae Lactiflorae, Glycyrrhiza Glutinosa, allergic to any of the components of the drug is prohibited to use the Bazhen Pills to avoid the appearance of rashes, itchy skin, etc. Pearly cold and fever: eight precious pills for tonic drugs, easier to convergence of the evil, the invasion of foreign evil caused by cold and fever patients should not take eight precious pills, so as not to lead to cold and fever is not easy to heal. In addition, patients suffering from heart disease, hypertension, diabetes, liver disease, kidney disease and other chronic diseases should take Pat Zhen Pills under the guidance of a physician to avoid adverse reactions. If you need to use Pat Zhen Wan, you should consult a professional doctor or physician and strictly follow the doctor’s instructions for medication.