Open Throat Sword Spray is applied to the swollen or ulcerated parts of the throat, gums or mouth, and the liquid is usually sprayed onto the affected area so that the drug is absorbed directly through the mucous membrane, usually without spraying the skin. Open Throat Sword Spray is composed of Octopus, Cicada Shell, Menthol, and Sanguisorba, which has the effects of clearing heat and removing toxins (removing heat and relieving toxicity), and reducing swelling and relieving pain (eliminating swelling and stopping pain). It is clinically used for sore throat, dry mouth, bitter mouth, swollen and painful gums, oral ulcers, recurrent mouth sores and other diseases caused by heat in the lungs and stomach (evil heat in the lungs and stomach). Adverse effects and contraindications of this product are still uncertain, pregnant women are prohibited. If symptoms occur, it is recommended to seek medical attention, the use of drugs need medical guidance.