Sore throat and cough may be caused by acute pharyngitis, acute laryngitis, tonsillitis and other diseases. 1. Acute pharyngitis: when bacterial, viral and other pathogenic bacteria infection, coupled with environmental stimuli and other causes of acute pharyngitis attack, will lead to the patient’s throat mucous membrane edema, sore throat, cough symptoms. 2. Acute laryngitis: in the case of excessive use of voice, dust stimulation in the environment, as well as bacterial and other infections, acute laryngitis is prone to occur, which will lead to coughing, sore throat, coughing up phlegm and other symptoms. 3. Tonsillitis: the occurrence of tonsillitis is usually associated with bacterial infections, autoimmune deficiency and other factors, which can lead to discomfort in the throat, sore throat, itchy feeling, and coughing symptoms may also occur. There are many other causes of sore throat and cough, and it is recommended that patients actively seek medical attention to avoid delays.