The sore throat is commonly caused by acute pharyngitis, acute tonsillitis, foreign bodies in the throat, malignant tumors, etc., need to be treated for specific diseases, and there is no so-called “fast” drugs for this symptom. 1. Acute pharyngitis: acute pharyngitis can lead to acute congestion and expansion of the pharyngeal mucosa, causing submucosal lymphoid tissue hyperplasia and hypertrophy, resulting in patients with redness and swelling of the throat, pain and other symptoms, the patient can be nebulized inhalation to reduce edema, but also can be included in the watermelon cream throat tablets and other drugs. If there is bacterial infection, antibiotics and glucocorticoids such as dexamethasone should be applied. 2. Acute tonsillitis: acute tonsillitis is mainly caused by viral and bacterial infections that attack the throat, resulting in congestion, swelling, pus, pain and other symptoms of the throat, the patient can take antibiotics such as amoxicillin clavulanate potassium, cefixime capsules and other drugs under the guidance of the doctor for treatment. 3. Foreign body in the throat: patients with foreign body stuck in the throat will lead to pain in swallowing, and there is obvious pins and needles sensation, the throat will also appear pain, swelling symptoms, patients should go to the hospital in time for examination, under the guidance of the doctor using laryngoscopy surgery to remove the foreign body. 4. Malignant tumors: malignant tumors can cause a lot of ulcers in the patient’s throat, and there will be pain and swelling symptoms, the patient should be treated with tumor removal surgery under the guidance of the doctor. Swelling and pain in the throat should go to the hospital for medical examination in time, and be treated under the guidance of the doctor, do not use medicine privately.