Patients with lung-heat cough and wheezing can take medicines to clear fire and remove heat, such as pneumonia granules and Chuanbei loquat paste. This symptom is more common in the elderly and children. Patients with lower immunity are prone to lung heat after a cold. Repeated coughing after a cold can also aggravate lung fever, producing symptoms such as dry and sore throat and fever, which can cause patients to have coughing and wheezing reactions in the long run, and patients can take drugs such as Chuanbei Loquat Paste to remove the fever. If the effect is not obvious or the condition is further aggravated, the patient can be treated with anti-inflammatory drugs, such as amoxicillin and cefaclor, which are more effective.