Young children with fever, cough and stomach pain is usually seen in respiratory tract infections, need to symptomatic fever, oral microecological agents and other drugs for treatment to relieve abdominal pain symptoms, at the same time about abdominal pain need to pay attention to identify gastrointestinal surgical diseases. Fever and cough in young children are often seen in respiratory tract infections, such as acute bronchitis, bronchopneumonia, elevated body temperature during the course of the disease caused by mesenteric lymphadenitis or the use of drugs (such as cefaclor) can affect the gastrointestinal function, the emergence of abdominal pain symptoms. For such diseases need to actively and reasonably reduce fever, such as body temperature does not exceed 38.5 degrees, can take warm water baths and other physical methods to reduce temperature, breast cleavage body temperature exceeds 38.5 ℃ need to follow the doctor’s instructions to use ibuprofen and other drugs to reduce fever, at the same time can be taken orally micro-ecological agents such as clostridium casei bacterial powder, regulating intestinal flora to relieve abdominal pain. If the cough and phlegm are obvious, the oral solution of Ambroterol can be taken to relieve the cough symptoms. In addition to symptomatic treatment, it is also necessary to actively treat the primary disease (such as respiratory tract infections), viral infections can be prescribed to take antiviral oral solution and other treatments, suspected bacterial infections need to be used in the use of antibacterial drugs, such as cefaclor and other anti-infective treatment. If abdominal pain persists without relief, it is necessary to pay attention to the presence of gastrointestinal surgical diseases, such as acute appendicitis, which can be combined with vomiting and other symptoms, and need to actively consult the doctor to avoid missed diagnosis.