Long-term medication for children may damage different organs depending on the type of medication, and most medications have certain effects on the gastrointestinal, liver, and even blood system, etc. If not for special diseases that require continuous treatment, long-term medication for children is generally not recommended. The main hazards: 1, affect the gastrointestinal function: many drugs have stimulated the gastric mucosa, long-term medication is likely to lead to increased secretion of gastric acid, which may cause nausea, vomiting, decreased appetite, abdominal discomfort and other symptoms in children; in addition, long-term medication is also likely to cause intestinal flora disorders, resulting in dysbiosis, especially taking antibiotics, which can easily lead to fungal enteritis, thrush and other symptoms in children; 2, damage to the liver and kidneys. Children eat most of the drugs to go through the liver and kidney function metabolism, long-term medication is easy to cause liver and kidney function damage; 3, produce drug resistance: children take antibiotic drugs for a long time, but also easy to lead to drug resistance, time and then take similar drugs, the effectiveness of the drug may be reduced by a lot; 4, affect the blood circulation system and so on: some antipyretic and analgesic drugs, such as aspirin, Anacin, etc., long-term use may lead to blood White blood cell reduction, thrombocytopenia, affecting the hematopoietic function and other conditions. The children often take medication should pay attention to the indications, choose the type of drug suitable for children to apply, take the amount and time strictly in accordance with medical advice, not private long-term medication; 2, if the use of antibiotics more, causing intestinal flora disorders, you can supplement the intestinal probiotics under the guidance of the doctor to regulate; 3, after taking medication pay attention to drink more water to accelerate drug metabolism, to reduce the impact of drugs; 4, if the children suffer from epilepsy, blood pressure, blood pressure, and so on. If a child is suffering from epilepsy or blood disorders that require continuous medication, he or she should also follow medical advice for a long time, and at the same time, the child’s liver, kidney and blood functions can be checked regularly, because for such diseases, the benefits of taking medication outweigh the disadvantages.