One or all of these supplements is causing an itchy anus. Over-the-counter hemorrhoidal cream can be obtained in pharmacies. I recently had a hemorrhoid and was able to get it to go away by using preparation h and being careful about the things I do. Eczema in the groin appear as itchy, reddened flaky area, and may be due to irritation by diapers , new unwashed underwear, constant irritation by clothes, soap, allergies, etc. The results from both were normal. All I can do is manage the itch.
Anal itching or pruritus ani is a simple problem that can be relieved by simple home remedies. This page covers different information about anal itching — including. Itchy Rectum and Anus – Introduction. Anal canal is the last, cm long part of the large intestine that ends with the anal opening (anus). Rectum is about 12 cm. Itching can be caused by many conditions. A common cause of itch is psychological, that is, due to stress, anxiety, etc. Stress also can aggravate itch from other causes.