There are many causes of cough, common causes include upper respiratory tract infections, allergic cough, tuberculosis, gastroesophageal reflux cough and so on. Cough treatment needs to be based on the specific cause of the treatment, so there is no drink a particular drug cough faster. 1. Upper respiratory tract infection: bacterial, viral infection caused by respiratory tract inflammation caused by upper respiratory tract infection, can be manifested as coughing symptoms, general bacterial infections caused by coughing under the guidance of a physician to use antibiotics to fight infection, such as cephalosporins (eg, cephradine), quinolones (eg, levofloxacin); if viral infections caused by coughing, can be used to ribavirin antiviral treatment, along with cough suppressant drugs, such as Strong loquat cough syrup, Su Huang cough capsule. 2. Allergic cough: Allergic cough may be caused by exposure to allergens (e.g., cold air, dust, pollen, etc.), and is mostly an irritating dry cough accompanied by an itchy throat. Inhaled glucocorticosteroids (e.g. budesonide) can be taken to improve symptoms. Avoid contact with allergens in your life, such as pollen, willow, dust, etc. 3. Tuberculosis: cough, night sweats, low fever, etc. Anti-tuberculosis quadruple combination of drugs, including rifampicin, isoniazid, ethambutol, pyrazinamide. If the combination of bacterial infection is needed to add antibiotics, such as cefdinir and so on. During the treatment period, it is necessary to pay attention to a light diet and avoid drinking and smoking. 4. Gastroesophageal reflux cough: mainly due to the reflux of gastric acid through the throat, the irritation of the mucous membrane of the throat caused by coughing symptoms, generally can be taken to control the symptoms of acid-suppressing drugs (such as omeprazole, etc.). There are many other causes of cough, it is recommended to consult a doctor in a timely manner, after clarifying the cause of the disease, under the guidance of the physician to use medication.