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Anal Disorders
Summary
The anus is the opening of the rectum through which stool passes out of your body. Problems with the anus are common. They include hemorrhoids, abscesses, fissures (cracks), and cancer.
You may be embarrassed to talk about your anal troubles. But it is important to let your doctor know, especially if you have pain or bleeding. The more details you can give about your problem, the better your doctor will be able to help you. Treatments vary depending on the particular problem.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
National Institute of Diabetes and Digestive and Kidney Diseases
Find an Expert
- American College of Gastroenterology American College of Gastroenterology
- American Society of Colon and Rectal Surgeons American Society of Colon and Rectal Surgeons
- Find a Gastroenterologist American College of Gastroenterology
- National Institute of Diabetes and Digestive and Kidney Diseases National Institute of Diabetes and Digestive and Kidney Diseases
Specifics
- Anal Abscess and Fistula American Society of Colon and Rectal Surgeons
- Anal Fissure American Society of Colon and Rectal Surgeons
- Anal Fissures American Academy of Family Physicians
- Anal Itching Mayo Foundation for Medical Education and Research
- Anal Warts American Society of Colon and Rectal Surgeons
- Pelvic Floor Dyssynergia International Foundation for Gastrointestinal Disorders
- Pruritus Ani American Society of Colon and Rectal Surgeons
Start Here
- Anal and Rectal Disorders Merck & Co., Inc.
Patient Handouts
- Anal fissure Medical Encyclopedia
- Anal itching – self-care Medical Encyclopedia
- Anorectal abscess Medical Encyclopedia
- Anoscopy Medical Encyclopedia
- Digital rectal exam Medical Encyclopedia
- Imperforate anus Medical Encyclopedia
- Lower GI Series National Institute of Diabetes and Digestive and Kidney Diseases
- Perianal streptococcal cellulitis Medical Encyclopedia
Treatments and Therapies
- Anal fissure – series — Normal anatomy Medical Encyclopedia
- How to Use Rectal Suppositories American Society of Health-System Pharmacists
- Imperforate anus repair – series — Normal anatomy Medical Encyclopedia
Symptoms
- Anal Pain Mayo Foundation for Medical Education and Research
- Rectal Bleeding Mayo Foundation for Medical Education and Research
- Understanding Minor Rectal Bleeding American Society for Gastrointestinal Endoscopy
Diagnosis and Tests
- Anoscopy National Library of Medicine
- Colonoscopy: MedlinePlus Health Topic National Library of Medicine
- Digital Rectal Exam (DRE) American Society of Clinical Oncology
- Lower GI Series (Barium Enema) National Institute of Diabetes and Digestive and Kidney Diseases
- Lower GI X-Ray (Barium Enema) Radiological Society of North America
- Testing of the Anorectal and Pelvic Floor Area International Foundation for Gastrointestinal Disorders
Clinical Trials
- ClinicalTrials.gov: Anus Diseases National Institutes of Health
Related Issues
- Fiber: How to Increase the Amount in Your Diet American Academy of Family Physicians
Encyclopedia
- Imperforate anus repair Medical Encyclopedia