Gums and sore throat can be caused by physiological reasons, apical periodontitis, periodontitis and other reasons. 1. Physiological reasons: If you eat too much spicy, greasy food, it will easily lead to inflammatory reaction of the soft tissues of the gums, resulting in the occurrence of sore gums and throat. In addition, when life is too stressful, often stay up late, anxiety, may lead to resistance to decline, causing the symptoms of sore gums and throat. 2. Periapical inflammation: When the patient suffers from periapical inflammation, it will easily lead to inflammation of the surrounding tissues, resulting in swollen and painful gums. If it involves the throat area, it may lead to sore throat. 3. Periodontitis: If the patient has periodontitis, it will be easy for bacterial infection to occur, resulting in gum pain, mucosal congestion in the throat, edema and other symptoms, resulting in sore gums and throat. Patients with sore gums and throat may also have other reasons, should go to the hospital immediately, clear cause of the disease and follow the doctor’s instructions for treatment.