A fistula is a medical condition that many people often overlook, assuming it will heal on its own. However, leaving a fistula untreated can lead to serious complications, discomfort, and infections. Understanding what a fistula is, why it occurs, and the risks of delaying treatment is essential for timely medical intervention, by Dr Amita Jain, who is a leading general and laparoscopic surgeon and one of the most experienced and specialist surgeons for fistula treatment in Delhi and India.

What Happens If Fistula is Not Treated on Time?

What is a Fistula?

A fistula is an abnormal connection or tunnel that forms between two organs or tissues that are not normally connected. In the context of rectal health, it usually develops between the rectum and the skin near the rectal area. Fistulas often result from chronic inflammation, infection, or after surgical procedures in the rectal region. The condition can cause persistent discharge, irritation, and recurrent infections if not managed properly.

Why Does Fistula Happen?

Fistulas usually develop due to an underlying infection or inflammation that creates a pathway between the rectum and surrounding tissue. Some common causes include:

  • Chronic infections in the rectal glands
  • Untreated abscesses or boils in the rectal region
  • Inflammatory bowel diseases like Crohn’s disease
  • Previous surgeries or trauma near the rectal area

Essentially, the body tries to drain pus or infection, creating a tunnel that becomes a fistula.

What are the Risks of Not Treating a Fistula on Time?

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If a fistula is left untreated, several complications can arise:

  1. Persistent Infection
    The ongoing tunnel allows bacteria to remain active, causing repeated infections. Over time, this can lead to fever, swelling, and severe discomfort.
  2. Chronic Discharge and Irritation
    An untreated fistula can produce continuous discharge, which irritates the surrounding skin and can cause soreness, itching, or rashes.
  3. Spread of Infection
    The infection may extend to nearby tissues or organs, increasing the risk of serious health problems that may require more extensive treatment.
  4. Formation of Multiple Fistulas
    Sometimes, untreated fistulas can lead to additional tunnels forming, making the condition more complicated and difficult to treat surgically.
  5. Impact on Daily Life
    The persistent symptoms of a fistula—pain, discomfort, and discharge—can affect a person’s daily activities, sleep, and overall quality of life.


Prompt treatment of fistula is crucial to avoid complications and ensure proper healing. Ignoring the condition can lead to chronic infection, tissue damage, and more complex medical procedures in the future. Anyone experiencing symptoms such as discharge, swelling, or persistent irritation in the rectal area should seek medical advice immediately. Early intervention often results in simpler treatment, faster recovery, and a much better outcome.

Dr Amita Jain General & Laparoscopic Surgeon Delhi India

Dr Amita Jain is one of India’s most distinguished and experienced female surgeons and proctologists, known for her unmatched expertise in general, advanced laparoscopic, and laser proctology surgery. With over 30 years of surgical excellence, Dr Amita Jain has built a reputation for precision, compassionate care, and advanced surgical techniques.

Dr Jain has successfully performed a wide range of complex general surgeries, including both open and minimally invasive procedures, with a strong focus on trauma care, onco-surgical techniques, and reconstructive surgeries. Her medical specialisation includes: gallbladder surgeriesappendix removal surgerieshernia repair surgeries, Pilonidal Sinus treatments, varicose vein and piles surgeries, fistula surgeries and fissure surgeries.
Dr Jain, currently serves as Senior Consultant and Head of Department (General, Laser, Proctology and Laparoscopic Surgeries) across premier medical networks in South Delhi:

Daffodils by Artemis Hospitals: Spring Meadows, East of Kailash, New Delhi. Book Appointment
Fortis C-DOC Hospital: B-16, Chirag Enclave, New Delhi. Book Appointment
Rosewalk Luxury Multi-Specialty & Maternity Hospital: Panchsheel Park, New Delhi. Book Appointment
Rainbow Children’s Hospital: Malviya Nagar, New Delhi. Book Appointment

Learn More about Dr Amita Jain.

Dr Amita Jain has also authored some of the key medical journals and publications, like ResearchGate, IJSR

Note: This article is written and reviewed by Dr Amita Jain, while referring to her medical journals and publications.