Banlangen Granules can be used to treat sore throat and dryness of mouth and throat caused by heat in the lungs and stomach (very heavy heat in the lungs and stomach). Panlangen Granules, composed of Panlangen root. It has the effects of clearing away heat and detoxification (removing heat and toxic evil from the body), cooling the blood and relieving sore throat. It is used for sore throat and dryness of mouth and throat caused by heat in the lung and stomach; acute tonsillitis with the above symptoms. Avoid alcohol, tobacco, spicy, fishy food. It is not suitable to take tonic Chinese medicine at the same time during the period of taking the medicine. Children must be used under adult supervision. If symptoms are not relieved after 3 days of taking the medicine, go to the hospital for consultation. If you need to use this medicine, it is recommended to consult a doctor before use and follow the doctor’s instructions.