If a patient has the indications of Shuanghuanglian Tablet and Sanhuang Tablet, these two drugs can be taken together at the same time. It is mainly used for red eyes, sore throat, swollen gums, sores on the nose and mouth, thirst, yellow urine and constipation caused by heat in the three jiao. Shuanghuanglian has the function of clearing heat and removing toxins, dispelling wind and heat, and is mainly used for colds caused by external wind-heat, such as fever, cough and sore throat. If combined medication is needed, it is recommended to do so under the guidance of a doctor.