How long it takes for Pediatric Secret Oral Liquid to work cannot be generalized, the drug works better when it is right. Pediatric Secret Tong Oral Liquid of the drug’s instructions, and does not take how long to see the effect of specific instructions. This product is a proprietary Chinese medicine, composed of Angelica sinensis, Citrus aurantium dulcis, XuanShen, etc., has the effect of laxative, eliminating food and stomach (to promote the digestion of food, strengthen the function of the stomach and internal organs). It is mainly used for the treatment of functional constipation. The adverse reactions and contraindications of this product are not yet clear. Caution should be taken when using, avoid spicy and greasy food; allergy to this product is prohibited; allergies with caution. If the patient is not feeling well, it is recommended to consult a doctor in time. If you need to use medication, you should use it under the guidance of a traditional Chinese medicine practitioner, and you should not buy medication on your own, so as to avoid delaying your condition by using the wrong medication.