Anal Fissure Index

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An anal fissure is a small tear or cut in the skin lining of the anus. Pain and/or rectal bleeding during bowel movements are common symptoms of anal fissures. Treatment involves increasing liquid intake, using stool softeners and avoiding foods that may not be well-digested.

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    Related Diseases & Conditions

    • Constipation Constipation is defined medically as fewer than three stools per week and severe constipation as less than one stool per week....learn more »
      In This Article
      Constipation Article
      • Constipation facts
      • What is constipation?
      • What causes constipation?
      • Medications that cause constipation
      • Other causes of constipation
      • What are constipation symptoms?
      • How is constipation evaluated (diagnosed)?
      • What treatments are available for constipation?
      • Home remedies and OTC medications to treat constipation
      • Prescription drugs to treat constipation
      • Other treatments for constipation
      • What is the approach to the evaluation and treatment of constipation?
      • When should I seek medical care for chronic constipation?
      • What's new in the treatment of constipation?
    • Anal Itching Anal itching is the irritation of the skin at the exit of the rectum, known as the anus, accompanied by the desire to scratch. ...learn more »
      In This Article
      Anal Itching Article
      • What is anal itching?
      • What causes anal itching?
      • How is anal itching treated?
      • Local anesthetics
      • Vasoconstrictors
      • Protectants
      • Astringents
      • Antiseptics
      • Keratolytics
      • Analgesics
      • Corticosteroids
      • What if anal itching persists?
    • Stool Color Changes Stool color changes can very from green, red, maroon, yellow, white, or black. Causes of changes of stool color can range from...learn more »
      In This Article
      Stool Color Changes Article
      • Definition of stool color changes
      • What is the color of normal stool?
      • What are the symptoms of stool color changes?
      • Green stools
      • Yellow, greasy, and foul smelling stool
      • Black tarry stools
      • Bright red stools
      • Light-colored white or clay-colored stools
      • Maroon stools
      • Mucous in the stool
      • Stool that floats
      • Changes in the size and shape of stool
      • How is the cause of stool color changes diagnosed?
      • When should I contact my doctor about stool color or texture changes?
      • Stool color chart
    • Diarrhea Diarrhea is a change is the frequency and looseness of bowel movements. Cramping, abdominal pain, and the sensation of rectal...learn more »
      In This Article
      Diarrhea Article
      • Diarrhea facts
      • What is diarrhea?
      • How is diarrhea defined?
      • Why does diarrhea develop?
      • What symptoms are associated with diarrhea?
      • What are common causes of acute diarrhea?
      • Viral gastroenteritis
      • Food poisoning
      • Traveler's diarrhea
      • Bacterial enterocolitis
      • Parasites
      • Drugs
      • What are common causes of chronic diarrhea?
      • What are the complications of diarrhea?
      • When should the doctor be called for diarrhea?
      • What tests are useful in the evaluation of diarrhea?
      • How can dehydration be prevented and treated?
      • How is diarrhea treated?
      • When should antibiotics be used for diarrhea?
    • Blood in the Stool (Rectal Bleeding) Rectal bleeding (hematochezia) refers to the passage of bright red blood from the anus. Rectal bleeding may be moderate to severe...learn more »
      In This Article
      Blood in the Stool (Rectal Bleeding) Article
      • Rectal bleeding (blood in stool) facts
      • What does rectal bleeding (blood in stool) mean?
      • What are causes of blood in the stool (rectal bleeding)?
      • What diseases and conditions can cause blood in the stool (rectal bleeding)?
      • Anal fissures
      • Hemorrhoids
      • Diverticulitis
      • Colon cancer and polyps
      • Angiodysplasias
      • Colitis and proctitis
      • Meckel's diverticulum
      • Polypectomy
      • Rare causes of rectal bleeding
      • When should I call a doctor for blood in the stool (rectal bleeding)?
      • How is the cause of blood in the stool (rectal bleeding) diagnosed?
      • History and physical examination
      • Anoscopy
      • Flexible sigmoidoscopy
      • Colonoscopy
      • Radionuclide scans
      • Visceral angiogram
      • Video capsule and small intestine enteroscopy
      • MRI and CT tomographic angiography
      • Nasogastric tube aspiration
      • Esophagogastroduodenoscopy
      • Blood tests
      • What is the treatment for rectal bleeding (blood in the stool)?
      • Can rectal bleeding (blood in the stool) be prevented?
      • What is the prognosis of rectal bleeding (blood in the stool)?
    • Hemorrhoids Hemorrhoids (piles) are swollen veins in the rectum and anus. Causes include pregnancy, obesity, diarrhea, low-fiber diet, and...learn more »
      In This Article
      Hemorrhoids Article
      • Definition of hemorrhoid
      • What causes hemorrhoids?
      • What are the signs and symptoms of a hemorrhoid?
      • What does a hemorrhoid look like?
      • How is the diagnosis of hemorrhoids made?
      • How are hemorrhoids treated?
      • OTC medications and home remedies for hemorrhoids
      • Non-surgical approaches
      • Hemorrhoid surgery
      • What is the prognosis for hemorrhoids?

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Terms related to Anal Fissure:

  • Anal Tear