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What is anal fistula?

An anal fistula is an abnormal connection between the anal canal and the perianal skin. Pristyn Care offers the latest minimally invasive laser technology to treat fistula. This process allows treating anal fistula without pain and nominal recurrence rate.

Traditional techniques to treat fistula are extremely painful and cause a lot of discomfort to the patients because of the constant anal discharge. Therefore, people look for laser treatment to treat anal fistula in Kolkata.



Names of anal fistula in different languages:

Anal fistula in Hindi - भगन्दर

Anal fistula in Tamil - குத ஃபிஸ்துலாக்களு

Anal fistula in Telugu - ఆనల్ ఫిస్టులా

Anal fistula in Marathi गुदद्वारासंबंधीचा फिस्टुला

Anal fistula in Bengali - মলদ্বারের ফিস্টুলা

Types of anal fistula:

Intersphincteric fistula

Transsphincteric fistula

Suprasphincteric fistula

Extrasphincteric fistula

Risk factors of anal fistula:

Trauma to the anal tissues

Previous history of anal fistula or anal abscess

Crohn's disease

Ulcerative colitis

Anal infections including HIV and tuberculosis

Hassle-free insurance approval

All insurances covered

Paperwork support by Pristyn Care

Complete paperwork assistance

Why Pristyn Care?

Private room for patients with attendant stay & meals

USFDA approved fistula treatment

Insurance covers the treatment

Free cab pickup & drop facility

Free follow ups post surgery

Home remedies for anal fissure:

Take sitz baths

Add fiber to your diet

Take stool softeners

Avoid straining during bowel movements

Drink adequate fluids


  • Long-standing abscess
  • Underlying Medical conditions
  • Sexually Transmitted Diseases
  • Tuberculosis
  • Trauma


  • Bleeding
  • Skin Maceration
  • Perianal swelling
  • Pus or blood discharge
  • Pain during bowel movements/urination


Doctors performing laser surgery for anal fistula


A study suggests that approximately 76% of the patients with anal fistula preferred to undergo laser surgery, 14% choose to undergo open surgery, and the remaining 10% choose to follow home remedies, lifestyle changes, dietary modification, and other treatment options.

During laser surgery, a laser energy radial emitting user probe is inserted into the fistulous tract which destroys the fistula epithelium and destroys the rest of the fistula channel/tract. Laser surgery is considered a permanent treatment as it cures fistula for once and all.

mobile in hand ABHA Pristyn Carehrithik roshan image pointing to download pristyncare mobile app

Frequently Asked Questions

What is the cost of fistula surgery in Kolkata?

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When to see a doctor for a fistula?

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What does Pristyn Care offer during fistula treatment in Kolkata?

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What is the success rate of fistula treatment at Pristyn Care?

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Can I consult with Pristyn Care fistula doctors online in Kolkata?

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How to book an appointment with a fistula surgeon at Pristyn Care in Kolkata?

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Do Pristyn Care fistula specialists provide post-surgery tips?

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How can I follow up with the doctor after surgery?

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Will I be allotted a room in the hospital?

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Who will handle the hospital formalities during the treatment?

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Is there any ayurvedic remedy for anal fistula?

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How to care for the fistula surgical wound?

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Which is the best cream for anal fistula?

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Which is the best exercise for anal fistula?

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Are antibiotics for perianal fistula effective?

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Can homeopathy cure anal fistula?

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How much time homeopathy takes to cure anal fistula?

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What are the best foods to eat with anal fistula?

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What foods should you avoid in anal fistula?

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Can anal fistula or fistula abscess recur?

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What is the success rate of anal fistula surgery?

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Can I consult with Pristyn Care surgeons online for the consultation before anal fistula treatment?

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I live in Kolkata. Is there any anorectal specialist who can provide me online consultation for my condition of anal fistula?

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Minimally Invasive Laser Fistula Surgery In Kolkata

An anal fistula is an abnormal tunnel from the anus or rectum to the skin near the anus or occasionally, to another organ. An anal fistula may cause pain, bleeding, puss-like discharge, and is often associated with abscesses, which if infected, may produce systemic symptoms such as abdominal pain, fever, diarrhea, nausea, vomiting, loss of appetite, etc.

Surgery is typically necessary to treat an anal fistula as it would not heal on its own. This means that if you have an anal fistula, you will need surgery. Without surgery, you may experience unpleasant and painful symptoms.

There are several surgical procedures to treat anal fistula in Kolkata. However, the most effective treatment for anal fistula is laser surgery. This procedure is minimally invasive and performed under the influence of anesthesia.

With this minimally invasive technique, the fistula tract is repaired without damaging or cutting the nearby tissue or muscles, which reduces many major postoperative risks associated with anal fistula surgery such as sphincter damage and fecal incontinence.

Consult With The Best Fistula Doctor At Pristyn Care In Kolkata

Our experienced fistula surgeons available in Kolkata first assess your condition and recommend the best treatment option based on the severity and exact location of your fistula.

Pristyn Care’s proctologists in Kolkata are extensively experienced and skilled in performing minimally invasive fistula laser surgery successfully. Laser fistula surgery is typically carried out as an outpatient or day-care procedure. You can expect to return home shortly after your procedure. 

Consult our fistula specialist in Kolkata

Name: Dr. Shwetali Ahire

Qualification: MBBS, MS – General Surgery

Specialty: General Surgeon, Laparoscopic Surgeon, Proctologist

Experience: 11+ years

Our fistulectomy specialists and the medical team provide a seamless surgical experience to the patients. Our anal fistula surgeons have 10 plus years of experience in evaluating, diagnosing, and treating anal fistulas.

Connect with us to make your appointment with the best proctologists and get permanent fistula treatment in Kolkata.

How Can I Contact The Most Reliable Fistula Clinic/Hospital In Kolkata?

If you are suffering from fistula and seeking the get treated in the most reliable and top-rated clinic/hospital in Kolkata, you can contact Pristyn Care now. Our associated clinics and hospitals are top-rated and have the latest diagnostic equipment and follow all the necessary COVID-19 protocols recommended by the CDC and the WHO.

You can make your appointment with our specialist doctors for anal fistula at your convenience so that you can get a fast and detailed diagnosis and move on swiftly on to the treatment. Our doctors and medical staff understand that this problem can be embarrassing and sensitive to discuss, so they care for your needs and cooperate during the entire treatment journey.

Our doctors will provide you with the necessary recovery information to ensure that you can get back to your daily life soon, without any pain or discomfort. Wait no more and call us now to get rid of the anal fistula in a matter of no time.

Why Is Laser Surgery Considered The Best Fistula Treatment In Kolkata?

Laser surgery is the ideal treatment for anal fistula as it is associated with a low recurrence rate, minimal bleeding or scarring, no use of sutures, and improved quality of life after recovery. 

Pristyn Care provides advanced laser fistula surgery that ensures a faster recovery. It also helps you to get back to work within a few weeks after the surgery and also reduces your hospital stay.

Fistula laser surgery doesn’t involve any incisions or cuts and the risk of infection is very low. To know more about the fistula treatment options and to consult with the top fistula doctor in Kolkata, you can book an appointment with us.

You can also choose to have a consultation with our proctologist online from the comfort of your home. After a detailed diagnosis, our anal fistula specialist will help you choose the most suitable treatment plan for your case.

Give us a call or use our “Book Appointment Form” to meet with our expert proctologists and anal fistula doctors in Kolkata. You can also book your consultation from our mobile application. 

Rceovery and after care of anal fistula

In most cases, anal fistula surguical sites heal within 5-6 weeks time. The recovery in case of anal fistula is not very complicated if the person follows the advices and recovery tips shared by the anorectal surgeon. You can follow the self-care tips after anal fistula surgery for a seamless recovery:

  • Keep the surgical wound clean. Wash the area, pat it dry several times a day. Do not let discharge accumulate in the area.
  • If the area pains, consult with a doctor and take medicines. Do not touch the skin. You can also take over-the-counter pills such as painkillers and ibuprofen.
  • Change the dressing of the wound at regular intervals. In case there is pus discharge from the site, be extremely gentle while changing teh dressing.
  • Indulge in light physical activities. Don’t go sedentary. Gentle exercises will help the wound heal faster.
  • Do not indulge in anal sex until the surgical site is completely healed.

What is the recovery timeline after laser surgery for anal fistula?

The recovery timeline after anal fistula laser surgery is not the same for every patient. Most patients recover within 2-3 months but the complete recovery may take anywhere between 1 month to 45 days.

Recovery after 1 month of anal fistula laser surgery

The patient needs to follow the recovery tips and recommendations by the doctor for at least one month after the laser surgery for anal fistula. It is advisable that the patient refrains from doing anything that puts strain on the surgical site. The patient should not eat anything too oily and spicy and consume only fiber-rich food. Diet is a very significant factor that determines the recovery after surgical treatment. The patient should take sitz baths at least 2-3 times a day to keep the surgical area free of any infection and take regular sitz baths.

Recovery after 2 months of laser surgery for anal fistula

After 2 months, the pain from the surgical site will subside. The patient would experience much relief from the pain in and around the wound. But the scars might take some more time to disappear. The patient might get back to normal work life without any major complications and also resume normal dietary habits.

Recovery after 3 months of surgery for anal fistula

After 3 months, the patient would be free from all post-surgery discomfort. There would be no scars at the surgical site and the wound would be healed completely too.

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