Hemorrhoids cause foreign body sensation may be due to hemorrhoids aggravation, sinusitis or anal canal mucosal tissue edema caused.
1. hemorrhoids aggravation: local venous blood reflux will lead to the formation of hemorrhoids, and even thrombosis within the hemorrhoids, when the internal hemorrhoids are serious, it will lead to thickening of the patient’s skin folds, and connective tissues will be hyperplasia, hypertrophy, etc., so the patient will have a foreign body sensation.
2. anal sinusitis: more due to pathogenic bacteria infection, is the anal dentate line part of the anal crypt inflammatory lesions, often caused by perianal abscess and other anal infectious diseases, so it will also lead to hemorrhoids caused by foreign body sensation.
3. anal canal mucosal tissue edema: mainly due to eating too much spicy and stimulating food or defecation excessive force, and triggered the local mucosal vascular pressure increases, thus causing hemorrhoids have a foreign body sensation.
Hemorrhoids recurrence, the symptoms can not be relieved, it is recommended to timely to the hospital for treatment, to avoid delaying the condition.