Sore throat and cough may be due to the consumption of spicy and stimulating food, contact with irritating gases, or contact with allergens and other causes of laryngitis, but also due to bacterial and viral infections, should be based on the specific causes of the general treatment, medication, etc., there is no uniform fastest treatment method. 1. Consumption of spicy and stimulating food: long-term consumption of spicy and stimulating food can easily lead to inflammation of the throat, which in turn produces the symptoms of sore throat and cough, you need to pay attention to adjusting your diet, consuming light food, and resting and adjusting the symptoms can be relieved. 2. Contact with irritating gases, allergens, etc.: Contact with irritating gases, dust, allergens, etc., can cause allergic laryngitis, sore throat, coughing symptoms, can be treated with medication, oral loratadine, cetirizine anti-allergy treatment. 3. Bacterial and viral infections: Bacterial and viral infections can also lead to laryngitis, most of the consideration is caused by bacterial infections, can be treated with medication, taking cephalosporin or macrolide antibiotics antibiotics, such as cefuroxime, amoxicillin and so on. Cough suppressants and expectorants such as codeine, bromhexine, and ambroxol hydrochloride can also be used to relieve symptoms. Sore throat and cough can also be caused by other reasons, you need to go to the hospital in time, under the advice of a professional doctor for treatment, the above drugs need to be used under the guidance of a doctor.