Viral cold is a kind of virus infection that causes cold symptoms in daily life, and children are also susceptible to viral infections, which can produce a series of symptoms. 1.Mild cough: This is a mild symptom of a child who is infected with a viral cold, and the child will keep coughing slightly. 2. Pharyngeal discomfort: After a period of mild coughing, children will experience pharyngeal discomfort, even dry, itchy throat, and a feeling of foreign objects blocking the throat. 3, fever and dizziness: This is the more serious condition of the pediatric viral cold, the virus should be invading the body of small children, our body immune system in the process of removing the virus will cause the body fever phenomenon. 4, loss of appetite: long-term cold will have an impact on the appetite of small children, children may not want to eat, can not eat, etc., and for younger children, long-term loss of appetite will cause adverse effects on the gastrointestinal. Combined with the article, I believe that parents have a certain understanding of pediatric viral flu. Then once your child has the above symptoms, parents should take your child to the doctor in time. Each child’s symptoms are different, or to find abnormalities early to the hospital.