Slow Yan Shu Lime granules should be about 20-30 yuan. Slow Yan Shu Lime granules are proprietary Chinese medicine, mainly used for the treatment of chronic pharyngitis, vocal cord nodules, lung-heat cough, liver-depression and qi stagnation, fire and impatience. The main ingredients are menthol, fat sea, mulberry leaves, scutellaria, perilla seeds, with heat clearing and warming the lung, phlegm and cough, to relieve sore throat, can play the role of middle qi to protect the stomach, dispel dampness and heat, relieve chest congestion, open the stasis, throat and throat to improve the role of throat. Avoid smoking, alcohol, spicy and fishy food during the medication period, not easy to take other proprietary Chinese medicines with similar effects, and also pay attention to the need for a light diet.