Pat Chun Pill is not recommended for long term use. Although Pat Chun Wan is a traditional Chinese medicine, it should not be taken for a long period of time. Clinically, doctors can prescribe a dosage of 2 to 4 weeks at a time, and in the process of use if there is an adverse drug reaction, you should consult a doctor in time, and the doctor will decide whether it is necessary to adjust the medication. Bazhen Pill is a kind of Chinese patent medicine, composed of Codonopsis, Poria, Atractylodes macrocephala (fried), Radix Rehmanniae Praeparata, Radix Paeoniae Alba, Radix Angelicae Sinensis, Rhizoma Ligustici Chuanxiong, and Glycyrrhiza Uralensis. It has the efficacy of tonifying qi and benefiting blood, and is used in Chinese medicine for symptoms of deficiency of qi and blood, yellowish complexion (yellowish color without luster), loss of appetite, weakness of limbs, and excessive menstruation. Its adverse effects are not clear, the drug should be noted, avoid indigestible food. People with serious chronic diseases should take it under the guidance of a physician, and people with allergies should use it with caution. When using medication, be sure to consult a Chinese medicine practitioner to identify the evidence to guide the use of medication, do not arbitrarily use medication, so as to avoid medication is not the right delay in the condition.