From the point of view of the composition of Baerui granules and Shanxiangyuan granules, there is no contraindication to the two, there is no overlap of drugs, the two drugs can be eaten at the same time within the scope of their respective indications. However, if you need to use the above drugs, should be guided by a Chinese medicine practitioner to identify the use of medication, not to buy their own medication, so as to avoid the delay of the drug is not the right evidence. 1. Baerui granules: is a proprietary Chinese medicine, composed of Baerui grass. It has the effect of clearing heat and eliminating inflammation, relieving cough and resolving phlegm. It is used for acute and chronic laryngitis, tracheitis, rhinitis, cold and fever, pneumonia, etc. 2. Shanxiangyuan Granules: belongs to Chinese patent medicine, composed of leaves of Shanxiangyuan. It has the efficacy of clearing away heat and removing toxins, relieving pharynx and reducing swelling. It is used for laryngeal paralysis (redness, swelling and pain in the pharynx, or dryness, foreign body sensation, or itchy and discomfort in the pharynx, difficulty in swallowing), milky moth (related to tonsillitis in western medicine), sore throat and other conditions. Avoid spicy, greasy, thick-flavored food; use with caution in pregnant women.