Category - anal
most causes of anal swelling are benign, but some can be more serious. Learn about the causes of anal swelling and what treatment options are available. The anal glands or anal sacs are small glands near the anus in many mammals, including dogs and cats. They are paired sacs on either side of the anus between the external and internal sphincter muscles. Sebaceous glands within the lining secrete a liquid that is used for identification of members within a species. These sacs are found in many species of carnivorans, including wolves, bears, sea otters and kinkajous. Are you experiencing swelling in your anus? A swollen anus may actually be due to a swollen rectum, since the two parts of the body are so closely related. Anal and rectal swelling range in severity, from common conditions that you can treat at home, such as hemorrhoids, to conditions that require a doctors care, such as cellulitis. Read more below to learn what may be causing swelling around. The glands themselves are located at varying depths in the anal canal wall, some in between the layers of the internal and external sphincter (the intersphincteric plane). The cryptoglandular theory states that obstruction of these ducts, presumably by accumulation of foreign material (e. Fecal bacterial plugging) in the crypts, may lead to perianal abscess and fistula formation.