Adverse effects of Lianhua Qingdian Granules can be seen in the following gastrointestinal adverse reactions such as nausea, diarrhea, vomiting, abdominal pain, abdominal distension, dry mouth, as well as rash, itching, and dizziness. Taking Lianhua Qingdian Granules may cause gastrointestinal adverse reactions such as nausea, diarrhea, vomiting, abdominal distension, dry mouth, and side effects such as rash, itching, and dizziness. If the gastrointestinal reaction is serious, you must go to the hospital in time. Lianhua Qingdian Granules has the efficacy of clearing distemper and detoxification (removing distemper and poisonous evils), promoting the lungs and draining heat (promoting the lungs and draining heat), and is used for the treatment of epidemic influenza in which heat and poison attack the lungs, manifesting as fever or high fever, fear of chills, muscle aches and pains, nasal congestion and runny nose, coughing, headache, and dry throat and sore throat. Note that athletes should use this product with caution, and those who are allergic to this product and its ingredients should not take this product. Lianhua Qingdian Granules is a prescription drug, please use under the guidance of a physician, do not blindly take on your own, and do not increase the dose or take for a long time without authorization.