There is a small pimple in the anus itching accompanied by itching, is a symptom of many diseases, mostly considered hemorrhoids, acromegaly and other diseases.
1. Hemorrhoids: mainly divided into internal hemorrhoids, external hemorrhoids, mixed hemorrhoids. Internal hemorrhoids severe cases will appear hemorrhoidal nuclei prolapse outside the anus, after defecation cleaning is not clean when the stimulation of the perianal skin leads to itching; external hemorrhoids grow in the dentate line below the location of the clinical manifestations of anal discomfort, itching, pain and other symptoms.
Mixed hemorrhoids is a combination of internal and external hemorrhoids, in the case of dry stools, defecation difficulties, etc., the anal opening will be more pimples accompanied by itching, swelling, bleeding and other symptoms.
2. Warts: The disease is usually cauliflower-shaped or corns. The patient may be due to clothing friction, external forces, etc., resulting in warts broken, oozing and resulting in pain, foreign body sensation and itching.
Therefore, it is recommended that patients with perianal bumps with itching, persistent discomfort, or even aggravation, should go to the hospital in time to improve the anal fingerprinting, colonoscopy, HPV and other related examinations, a clear diagnosis, to give targeted reasonable treatment.