What Causes Anal Fissures? Get the Inside Scoop!
Published: Sep 20, 2023
Understanding the causes of anal fissures can help in preventing and treating this painful condition.
Contents
Primary Causes
Most anal fissures are caused by local trauma. Common culprits include constipation, diarrhea, and straining during bowel movements. These actions can tear the lining of the anal canal, leading to fissures.
Secondary Factors
Sometimes fissures occur due to underlying medical conditions. Diseases like Crohn's disease, tuberculosis, or even certain infections can contribute to the development of fissures.

Spotting the Difference
Fissures that appear in unusual locations or alongside other symptoms may indicate a secondary cause. These fissures often require further investigation and treatment of the underlying issue.
Frequently Asked Questions
Local trauma like constipation is a main cause.
Yes, conditions like Crohn's disease can lead to fissures.
No, some are primary while others have secondary causes.
Consult a healthcare professional for proper diagnosis.
Wrapping Up
Knowing the cause of an anal fissure is key to effective prevention and treatment.
References
- Mathew S. Anal tuberculosis: report of a case and review of literature. Int J Surg 2008; 6:e36.
- Workowski KA, Bolan GA, Centers for Disease Control and Prevention. Sexually transmitted diseases treatment guidelines, 2015. MMWR Recomm Rep 2015; 64:1.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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