Open Throat Sword refers to Open Throat Sword Spray, which has a certain therapeutic effect on herpes pharyngitis, but it is also necessary to combine the application of antiviral drugs and symptomatic drugs under the guidance of a doctor. Open Throat Sword Spray is a proprietary Chinese medicine preparation with the efficacy of subduing swelling and relieving pain, clearing heat and removing toxins, and is used for sore throat, dry mouth and bitter mouth, mouth ulcers, swollen and painful gums, and recurrent mouth sores caused by heat in the lungs and stomach. It has obvious inhibition of viruses and anti-inflammatory effects, while herpes pharyngitis is caused by viral infection, you can follow the doctor’s instructions to apply this drug for treatment. Adverse reactions and precautions for the use of Open Throat Sword Spray are not clear, but pregnant women are prohibited from applying this drug. It should be noted that the application of this drug is only one aspect of the treatment, the serious condition of the patient should also follow the doctor’s instructions to take other ways to cooperate with the treatment. It is recommended that patients seek medical treatment in a timely manner, and specific medication programs and other medical measures should follow the doctor’s instructions.