Clearing Stomach and Huanglian Pill is effective in clearing stomach (eliminating stomach heat) and reducing fire, subduing swelling and detoxifying. It is mainly used for the symptoms of solid fire and inflammation caused by accumulated heat in the lungs and stomach or depressed heat in the spleen and stomach, such as sores on the mouth and tongue, swollen and painful gums, and sore throat. If the patient has heavy breath, yellow tongue, easy thirst, dry stools, sores on the mouth and tongue, swollen gums or sore throat, he/she can take Qingguanlian Pill for treatment. This medicine should be used with caution in patients with pale tongue and white coating, poor function of the spleen and stomach, loose stools and diarrhea, and unheated hands and feet. Avoid smoking, alcohol, spicy and greasy food while taking this medicine. Before taking this medicine, it is necessary to ask a traditional Chinese medicine practitioner to carry out diagnosis, do not take the medicine on your own.