Shuanghuanglian Oral Liquid and PuDiLan Anti-inflammatory Tablets both have the effect of clearing heat and removing toxins (removing heat and toxins from the body), and it is generally not recommended that they be taken together, so as not to affect the efficacy of the drugs. Shuanghuanglian Oral Liquid is composed of honeysuckle, scutellaria baicalensis and forsythia, which has the effect of clearing heat and removing toxins, dispersing wind and relieving epidermis. Shuanghuanglian Oral Liquid can be taken for the treatment of colds that are characterized by external wind-heat syndrome with fever, cough and sore throat as the main symptoms. Contraindications and adverse reactions are not clear. Dandelion Anti-inflammatory Tablets is composed of dandelion, scutellaria, zhi hua di ding, root of bluebells, with the efficacy of clearing heat and removing toxins, anti-inflammatory and reducing swelling, and can be clinically used for the treatment of sore throat caused by pharyngitis, localized redness, swelling and heat pain caused by boils on the skin, tonsillitis, and other diseases. Adverse reactions and contraindications are not clear. These are the main treatment effects of Shuanghuanglian Oral Liquid and Pu Di Lan Anti-inflammatory Tablets. The two drugs have anti-inflammatory and heat-clearing effects, and are often used separately in clinical practice, and are not recommended to be used together. The specific use of drugs need to consult a professional physician’s advice.