The symptoms of left sore throat with earache and scalp pain are mostly seen clinically in cases of tonsillitis, otitis media, pulpitis, trigeminal neuralgia and so on. The actual pain may be radiated to the ear, scalp and other parts of the body. 1. tonsillitis: patients with acute tonsillitis or purulent tonsillitis caused by bacterial or viral infection may experience sore throat, cough, fever, and pain. Antibiotics such as sodium penicillin or ceftriaxone sodium should be applied for infusion treatment under the guidance of a doctor. If combined with viral infection, it can also be treated with antiviral drugs such as ribavirin. 2. Otitis media: Patients with otitis media due to foreign bodies in the ear or bacterial infection may experience significant pain in the ear and hearing loss symptoms, which may also lead to pain in the surrounding scalp and throat. Patients with pulpitis due to trauma or bacterial invasion of the dental pulp may experience irritation and radiating pain, which is usually more severe at night and may be associated with pain in the throat and scalp area. Patients with trigeminal neuralgia due to compression of vascular nerves may experience burning and tearing pain in the scalp and temporal area, and may also have ear pain. Patients with combined inflammation of the throat may have a sore throat. At this time, it is important to drink more water, eat more light and easily digestible food, and also apply drugs such as carbamazepine and phenytoin sodium as prescribed by the doctor.