Anal itching does not necessarily use Ma Yinglong hemorrhoid cream, mainly depends on the disease that causes anal itching, Ma Yinglong hemorrhoid cream only on hemorrhoids caused by anal itching play a role, when there is anal itching after the patient should be actively seek medical attention, avoid blindly use drugs, so as not to aggravate the condition. Cause anal itching mainly has the following three possibilities: 1, hemorrhoids, due to repeated stimulation of intestinal fluids caused by chronic inflammatory changes in the skin around the anus is the main cause of anal itching, at this time to be 1:5000 potassium permanganate solution sitz bath, and coated with Ma Yinglong hemorrhoidal ointment, the symptom can be relieved; 2, perianal eczema, perianal skin allergic non-infectious diseases, manifested as anal itching and accompanied by an allergic rash formation, at this time, patients should be actively consulted to avoid blindly worsening the condition. Allergic rash formation, this time should be given anti-allergy treatment; 3, parasitic infection, when the intestinal parasites crawling to the anus around the eggs can also appear anal itching, should be actively be cleared of worms treatment.