Dr. Samhitha Reddy
Consultant Proctologist & Laparoscopic Surgeon
MBBS, MS, FMAS, FISCP, DMAS
- 8 Yrs
- ASCRS Member
By Dr Samhitha Reddy · MBBS, MS, FISCP, FMAS, DMAS 10 February 2025 4 min read Updated 26 September 2025
Anal fissures are small tears in the lining of the anus, which may be painful during bowel movements. While common, most can be effectively treated with lifestyle modifications, medical treatments, and preventive care.
This article examines ways to prevent and manage anal fissures, including information on their treatment, associated risks, and specialist care.
Anal fissures occur when the thin tissue that lines the inside of the anal canal gets damaged, usually through trauma or strain. Hard stools, excessive wiping, and lengthy diarrhea are common causes.
Chronic anal fissures are probably caused by underlying health conditions such as inflammatory bowel diseases, bad blood supply to the affected area, or excessive tension in the anal sphincter. Though painful, proper care can promote healing and prevent recurrence.
There are basically two types of anal fissures:
One should drink enough water to make the bowel movements smooth and the stool soft. To help digestion and reduce the pressure on the anal region, it is recommended to drink 8–10 glasses of water a day.
Fiber is also quite important in preventing constipation, which is one of the major causes of anal fissures. Take fiber-rich foods like fruits, vegetables, whole grains, and legumes that help maintain good bowel movements. The foods make stools soft. Fiber supplements may be useful for people who may have specific difficulties in their diets.
Clean the anal region with neutral wipes or warm water. Harsh soaps and much scrubbing should be avoided, for these can further irritate sensitive skin.
Regular moderate-intensity exercise keeps the digestive system in good tone and reduces the likelihood of constipation. Activities like yoga, swimming, and walking improve bowel health and overall well-being.
Nitroglycerin or calcium channel blocking ointments prescribed to relax the anal sphincter and increase blood flow to the region help in the chronic fissure case.
When medical treatment is inadequate, the use of Botox can paralyze the anal sphincter partially, which stops spasms and allows the fissure to heal.
A surgical treatment for severe or chronic cases is lateral internal sphincterotomy, which reduces sphincter muscle tension and improves recovery. For guidance on the best course of action, speaking with an anal fissure specialist is essential.
If symptoms persist despite home care, seek advice from a healthcare provider. Specialists can offer advanced treatments and identify any underlying conditions contributing to the issue. Signs warranting professional evaluation include severe pain, recurrent bleeding and signs of infection such as swelling or fever.
Regularly speaking with a healthcare provider might help to detect and address issues before they get worse. For those who are prone to intestinal problems, this is especially important.
Excessive stress can lead to digestive problems and indirectly affect bowel habits. Exercises like yoga, meditation, and mindfulness can improve general health and reduce stress.
Being aware of the many kinds of anal fissures and what causes them enables people to take preventative action. Acute fissures typically heal within weeks, while chronic fissures may require more comprehensive care.
Anal fissures can be prevented and treated with a combination of healthy lifestyle choices, dietary modifications, and early medical intervention. Maintaining anal health requires proactive care, whether it takes the form of basic practices like drinking plenty of water or seeking the advice of an anal fissure specialist for more sophisticated procedures like anal fissure surgery.
The best treatment for fissures includes stool softeners, dietary fiber, warm sitz baths, and topical ointments. Severe cases may require surgical procedures like lateral internal sphincterotomy.
The main cause of fissures is constipation, which leads to hard, dry stools that strain and tear the anal lining during bowel movements.
You should see a doctor for an anal fissure if it doesn’t heal within a few weeks, causes severe pain or bleeding. Lux Hospitals, with its leading proctologists and best industry experience, offers expert care for effective diagnosis and treatment of anal fissures. Seek medical advice if you experience signs of infection, such as swelling or discharge.
Complications of anal fissures include chronic pain, bleeding, infection, formation of a sentinel pile (skin tag), and the development of a non-healing fissure or anal fistula.
Yes, anal fissures can be prevented by maintaining soft stools through a high-fibre diet, staying hydrated, avoiding straining during bowel movements, and practicing good anal hygiene.
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