Many children in the spring will have a cold, cough, many parents also think that this is because “too hot”, but in fact, children will cough in the spring is not just the fault of the fire, today we will look at the children’s spring cough in the end why it. Why do children often cough in the spring? Pediatric cough has a cough and internal injuries cough points, external cough is to feel the external evil, the lungs are not clear due to; internal injuries cough is due to the child’s physical weakness, lungs and spleen damage caused by. Many parents indiscriminately, see the child dry cough thought it was on fire. In the clinic, although the external cough is more than the internal injury cough, but the external cough has wind-cold, wind-heat difference. Therefore, the treatment should distinguish the cause of the disease pathology, wind-cold should be dispersed cold, lung cough; wind-heat should be dispersed to clear heat, phlegm cough. If the disease is on the surface, the surface should be relieved first. Premature or inappropriate use of heat-clearing medicines will cause the surface evils to enter the interior. How to prevent children from coughing frequently? For children’s cold and cough, prevention is better than cure. Parents can usually strengthen children’s physique by establishing their healthy diet and living habits. Spring to prevent colds and coughs can eat more of the following foods: drink more water to replenish the adequate amount of water: less to crowded places more children to drink water, the child’s room should be kept warm and increase the humidity in the room, children exercise sweat in time to change the clothes, which can also significantly reduce the child suffers from whistleblower disease. Eat more vitamin A-rich food: Vitamin A deficiency is one of the triggers that can easily cause respiratory infections during the peak season of cold and flu. Studies have shown that vitamin A strengthens the body’s immune system and fights against respiratory infections. If you give infants and young children to increase vitamin A-rich foods, such as carrots, spinach, pumpkin, red and yellow fruits, animal liver, milk, etc., can effectively reduce the occurrence of colds. Eat more foods rich in vitamin C: fresh green leafy vegetables and various fruits are rich in vitamin C, which can promote the synthesis of human immune group antibodies, enhance immunity, thus having the role of cold prevention. Eat more zinc-rich foods: zinc-rich foods help the body to resist the cold virus, can directly inhibit viral enhancement, enhance cellular immune function, especially phagocytic antiviral effect. Zinc is most abundant in meat, seafood and poultry. Eat more iron-rich foods: iron-rich foods can promote the recovery of immune cell function, dairy, eggs, spinach, meat, etc. are very rich in iron content of the food. It should be noted that iron supplementation should be appropriate, and excessive iron supplementation, especially iron fortified food, is harmful.