There are many causes of sore tongue and sore throat, such as ulcers, acute suppurative tonsillitis, papillitis of the tongue and so on. 1. Ulcers: localized ulcers in the throat or tongue can cause sore tongue and sore throat, and obvious ulcers can be found after examination. 2. Acute suppurative tonsillitis: acute suppurative tonsillitis can also cause tongue pain and sore throat, and may also be accompanied by fever. 3. papillitis of the tongue: if it is the root of the tongue pain, it may be due to papillitis of the tongue, but also may cause the phenomenon of sore throat. There are many reasons for a sore tongue and sore throat, and it is recommended to go to the hospital in time to improve the examination after the symptoms appear, and take standardized treatment according to the doctor’s instructions, not to ignore the symptoms, and take it lightly.