In non-bleeding thrombosed hemorrhoids, the anus may develop lumps, pain and other symptoms, and as the disease progresses, erosion may occur. Thrombosed hemorrhoids, usually due to dietary factors, genetic factors, bowel habits and other factors, leading to perianal subcutaneous vein rupture, blood pooling subcutaneous thrombosed hemorrhoids. After defecation or exercise, the anal mass will be aggravated, and may be accompanied by erosion, pain, swelling and other symptoms. If the patient long-term thrombosed hemorrhoids erosion, the wound is prone to the formation of anal fistula, resulting in the patient’s symptoms worsened. Patients should be timely treatment, life can use warm water or 1:5000 potassium permanganate solution for sitz bath cleaning, or local topical musk hemorrhoid cream, erythromycin ointment and other medications coated to ease the discomfort symptoms, control the condition. If the patient has symptoms of thrombosed hemorrhoids, he should go to the hospital for examination in time to find out the specific condition, and then choose the appropriate method for correct treatment to avoid delaying the condition.