There is no way to tell how often hemorrhoids are considered normal, as there is no fixed time limit for hemorrhoid flare-ups, which can be affected by a variety of factors. Hemorrhoids are a relatively common anorectal disease, mainly due to the congestion and enlargement of the veins of the anal canal or the lower end of the rectum, the main symptoms are pain in defecation, bleeding, anal itching, etc. Hemorrhoidal flare-ups are usually associated with dry stools, improper diet, irregular work and rest time and other reasons; If the external adverse factors persist, the flare-ups will be at shorter intervals, and if the external adverse factors can be well controlled, the flare-ups will be at longer intervals, so the specific flare-ups are not fixed. Usually keep a regular work and rest time, keep the bowel movement, pay attention to light diet, can prevent hemorrhoids flare-ups, if there are perianal discomfort symptoms, should go to the hospital in a timely manner, consult a professional physician to guide or diagnosis and treatment, so as to avoid aggravation of the condition.