It is not advisable to eat raw onions with hemorrhoids, as fresh onions are spicy and stimulating foods that can easily irritate the mucous membrane around hemorrhoids, thus aggravating the discomfort of hemorrhoids. The main symptom of hemorrhoids is perianal varicose veins, especially with external hemorrhoids are prone to perianal pain as well as moist, unclean, eat spicy and stimulating food is likely to aggravate the pain symptoms, anal discomfort symptoms aggravated, try not to eat raw onions and other spicy and stimulating food. You should eat a light diet rich in fiber such as vegetables and fruits, develop good bowel habits, defecate on time every day, take a sitz bath with warm water after defecation, solve the treatment of constipation, take oral laxative medication if necessary, and go to the hospital for serious symptoms of hemorrhoids.