Furfurylate lotion is a suspension of Furfurylate, zinc oxide and glycerin together, where the concentration of Furfurylate is 8%-15%. Furfuryl has astringent and antipruritic effects; zinc oxide has weak astringent and antibacterial effects, which has both anti-inflammatory and protective effects on the skin, as well as mild astringent and drying properties. Therefore, clinically, furnace glycerin lotion is mainly used externally for acute dermatitis, acute eczema, urticaria and other acute pruritic skin diseases. The 17th edition of the new pharmacology describes it as suitable for non-exudative acute or subacute dermatitis, eczema. Furfurylate lotion is a Class B over-the-counter drug that is readily available to patients in pharmacies, but it is important to understand that pruritus is a complex symptom that can be caused by skin diseases, systemic diseases, nerve damage, and psychiatric disorders. Symptomatic treatment of pruritus is necessary, but an accurate diagnosis of the disease is even more important. Patients need to be accurately diagnosed by a dermatologist before antipruritic medications can be used. Usually, the clinical treatment will be a combination of drugs for different causes, and furnace glycerine can only play a symptomatic problem, do not delay the treatment of the original disease by purchasing drugs to remove the symptoms. Furfuranate lotion is a suspension, should be shaken well before use, take the appropriate amount and apply to the affected area, 2-3 times a day.