There is no fixed time for Wang’s Pao Chi Wan to be taken, but it is usually determined under the guidance of a doctor according to the patient’s personal condition, symptom performance and auxiliary examination, etc. Usually the symptoms will gradually subside after 1-2 weeks of taking the medicine. Wang’s Bao Chi Wan is a proprietary Chinese medicine, which has the effect of appetite and spleen, and has a wide scope of application, and can be taken by infants, middle-aged and elderly people, with fewer side effects. It is often used to relieve symptoms such as weakness of spleen and stomach, pediatric dysplasia, stagnant milk and food, pediatric colds, fever and headache, and dry stools. Wang’s Pao Chi Wan is a prescription drug and should be taken under the guidance of a doctor. Overdose may cause damage to the nervous system, kidney system, liver system and digestive system. Avoid spicy and stimulating, greasy and cold food during the medication period. Generally, the symptoms will be relieved after 3-5 days of taking the medication and will gradually subside after 1-2 weeks. Generally the weakness of spleen and stomach is related to improper diet and other factors, you can take some medicines to regulate the spleen and stomach under the advice of the doctor, such as Jianshuwan, Xiang Sha Haozhu Wan, etc. In daily life, we should eat more vegetables and fruits, reduce the intake of spicy and stimulating, greasy and cold foods, and increase the amount of exercise appropriately. If the symptoms gradually worsen or persist, it is necessary to consult a doctor to improve the gastroscopy, etc., in order to clarify the cause and then treat the symptoms.