When choosing an ointment to treat the itching symptoms that occur at night in the anus, you need to find out the cause of the problem in order to treat the symptoms. The symptoms of itching around the anus caused by hemorrhoids can be selected hemorrhoidal ointment in the anus around the application, including Ma Yinglong musk hemorrhoid cream and anus Thai ointment can be used. Parasitic infections that cause itching at night can be treated with erythromycin ointment and oral albendazole tablets (Schick’s Enteritidis). Itching around the anus caused by anal fissure can be applied with Yunnan Baiyao cream, and hemorrhoid cream can also be applied to the affected area. Glucocorticoid ointment can be used for itching symptoms caused by perianal eczema.