contact me / My Cherokee Citizenship / My Bio
314.420.5099 [Question Line]

[back to Health Topics main page] / [back to "A" main page]
[go to Supplements main page]

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

ANAL FISSURE: An anal fissure is a small split or tear in the anal mucosa that may cause painful bowel movements and bleeding. There may be blood on the outside of the stool or on the toilet tissue following a bowel movement.

CAUSES AND RISK FACTORS:

Anal fissures are extremely common in young infants but may occur at any age. Studies suggest 80% of infants will have had an anal fissure by the end of the first year. Most fissures heal on their own and do not require treatment, aside from good diaper hygiene. However, some fissures may require medical treatment.

The incidence of anal fissures decreases rapidly with age. Fissures are much less common among school-aged children than among infants.

In adults, fissures may be caused by constipation, the passing of large, hard stools, or by prolonged diarrhea. In older adults, anal fissures may be caused by decreased blood flow to the area.

Anal fissures are also common in women after childbirth and people with Crohn's disease.

SYMPTOMS:

• Pain while having a bowel movement
• Blood on the surface of stool (not mixed in with stool)
• Blood on toilet tissue or wipes
• A crack in the skin that is visible when the anus is stretched slightly (the fissure is almost always in the midline)
• Constipation, often with painful bowel movements

[ back to top ]

TESTS:

• Inspection of the rectum
• Physical exam of the rectal mucosa

[ back to top ]

TREATMENT: The following treatments will generally heal more than 90 percent of anal fissures.

• Anesthetic ointment, if pain interferes with normal bowel movement
• Cleansing more gently
• Dietary adjustment (addition of bulk -- substances that absorb water while in the intestinal tract)
• Petroleum jelly
• Sitz bath
• Stool softeners
• Topical muscle relaxants

For fissures that do not heal with these home treatments, injection of botulinum toxin (Botox) into the anal sphincter may be used to temporarily paralyze the anal sphincter muscle and promote healing. Another option for non-healing fissures is a minor surgicial procedure to relax the sphincter.

[ back to top ]

PROGNOSIS:

Anal fissures generally heal quickly without residual problems, although people who develop fissures are more likely to have them in the future.

[ back to top ]

COMPLICATIONS:

Occasionally, a fissure becomes chronic and will not heal. Chronic fissures may require minor surgery to relax the sphincter.

[ back to top ]

CALL YOUR PHYSICIAN:

Call your physician if symptoms associated with anal fissure are present, or if the fissure does not heal appropriately with treatment.

[ back to top ]

PREVENTION:

To prevent anal fissures in infants, be sure to change diapers frequently.

PREVENTION AT ANY AGE:

• Keep the anal area dry
• Wipe with soft materials or a moistened cloth or cotton pad
• Promptly treat any constipation or diarrhea
• Avoid irritating the rectum