Whether or not medication can be given intramuscularly for laryngitis depends on the severity of the condition. In the case of chronic laryngitis, it can usually be improved with topical medication. In the case of acute pharyngitis, severe symptoms can be treated with intramuscular injections of medication as prescribed by the doctor. In the case of acute pharyngolaryngitis, the patient may suddenly develop a sore and swollen throat, phlegm, fever, etc., which may lead to breathing difficulties in severe cases. This situation can be treated with intramuscular injection of antibiotics and hormonal drugs, such as injection of benzylpenicillin, cefuroxime, dexamethasone, etc., to fight infection and reduce local edema. If it is chronic laryngitis, it is generally not recommended to inject drugs into the muscle treatment. Local treatment is mainly, the application of compound borax solution gargle; iodine tablets containing; ultrasonic nebulization treatment, such as the application of inhalation budesonide suspension. At the same time should pay attention to light diet, quit smoking and alcohol. You can carry out appropriate exercise to enhance resistance and reduce the incidence of laryngitis. Patients with laryngitis should go to the hospital in a timely manner, standardized treatment under the guidance of the doctor, and drugs must be used in accordance with the doctor’s instructions, so as not to cause adverse consequences.