Probiotics generally need to continue to take the time to be determined by a specialist doctor according to the progress of the patient’s condition, can not be generalized. Probiotics is a kind of drug used to regulate the structure of intestinal flora, need to continue to take a period of time to promote intestinal flora to achieve a good balance state, the course of treatment needs to be decided by a specialist doctor according to the progress of the disease, if the body is relatively weak, you can extend the time of taking. The shelf life of probiotics is only 18 months, so parents need to be careful not to expire when giving their children probiotics from Biostime. Probiotics generally do not cause significant adverse reactions, occasionally constipation, need to pay attention to the symbiotic yuan probiotics can not replace the use of drugs. Probiotics are recommended to be given to children under the guidance of a specialist.