Niu Huang Qing Stomach Pills need to be taken under the guidance of a doctor according to the patient’s condition, the specific time to take the medicine depends on the condition, there is no “eat a few days do not eat”, but generally speaking about a week of taking the condition will be improved. Niu Huang Qing Stomach Pill has the effect of moistening dryness and laxative (moisturizing dryness and laxative), clearing stomach and diarrhea (removing stomach fire), and is usually used to treat heart and stomach fire, mouth and tongue sores, swollen and painful gums, dizziness, sore throat, constipation, and urinary redness (dark urine, hot urine) and other illnesses. The efficacy of Niu Huang Qing Stomach Pill can usually be manifested within 1 week of taking it. However, if you take Niu Huang Qing Stomach Pills for more than 1 week without significant improvement in symptoms, you need to see your doctor to find out the cause and change the medication if necessary. Adverse effects of Niu Huang Qing Stomach Pill are not known, but it is prohibited for pregnant women. If patients experience gastrointestinal discomfort such as nausea, vomiting, abdominal pain, abdominal distension, etc. during the use of the drug, the drug should be discontinued and seek medical attention. If there is a need for medication, it should be used under the guidance of a doctor, and if any other discomfort occurs or abnormalities are found during the use of the drug, a doctor should be consulted promptly.