Throat pain when swallowing saliva, common causes are oral ulcers, acute pharyngitis, acute pharyngitis, acute tonsillitis, pharyngeal foreign body, etc., the cause of different treatments are different, the treatment includes general treatment, drug treatment, surgical treatment, and so on. 1. Oral ulcers: oral ulcers healing time caused by a long time of throat pain when swallowing saliva, can gargle cotrimoxazole solution, local application of ice boron powder, etc., in addition to daily attention to keep the mouth clean, quit smoking and alcohol. 2. Acute pharyngitis: for those who have no systemic symptoms, they can gargle compound borax solution, take silver tablets, etc., and pay attention to rest, drink more water, eat less spicy and stimulating food. 3. Acute epiglottitis: systemic application of antibiotics and glucocorticoids in sufficient quantity, such as amoxicillin clavulanate potassium, cefuroxime, dexamethasone, etc., and if respiratory distress occurs, tracheotomy should be carried out in a timely manner. 4. Acute tonsillitis: diet to liquid food is appropriate, need to drink more water, according to the situation using antibiotic treatment, such as penicillin, amoxicillin, etc., but also the application of cotrimoxazole solution gargle. 5. Foreign body in the throat: foreign body causes injury to the mucous membrane of the throat caused by a sore throat when swallowing saliva, should promptly consult a doctor to remove the foreign body. If there is a secondary bacterial infection, antibiotics should be used to control the infection, such as cefixime. If your throat hurts when you swallow saliva, it is recommended that you consult a doctor in time to avoid delaying your condition.