Hemorrhoids, Fissure or Fistula? How to Tell Them Apart
Pain or bleeding around the anus makes many people say "I have hemorrhoids", but the cause can be a fissure or a fistula, and each needs different treatment. Only an examination confirms the diagnosis; this article helps you understand the differences before you see a doctor.
The differences at a glance
| Hemorrhoids | Fissure | Fistula | |
|---|---|---|---|
| What it is | Swollen blood-filled cushions | A small tear in the skin of the anus | A small tunnel between the end of the bowel and the skin |
| Pain | Often mild or absent | Sharp when opening the bowels, with burning for hours afterwards | Constant, throbbing, worse when sitting or moving |
| Bleeding | Bright red after a bowel movement | A little bright red blood on the paper | Sometimes, mixed with discharge |
| Telltale sign | A lump or prolapse | Dreading the toilet because of pain | Smelly pus discharge and skin irritation, often after an abscess |
| Heals on its own? | Mild cases often settle | Often heals with treatment | Rarely; most need surgery |
Hemorrhoids
Most cases improve with fibre, water and not straining, and some need banding or surgery. Details are in Hemorrhoid treatment without surgery and THD hemorrhoid surgery.
Anal fissure
A fissure usually follows a hard stool or repeated diarrhoea, and often heals with stool softeners, fibre and warm baths. If it lasts more than 6 weeks it is considered chronic and may need prescription creams, botulinum toxin injection or surgery, depending on the surgeon's assessment. See anal fissure treatment in Dubai.
Anal fistula
Most fistulas form after an anal abscess that did not fully heal once the pus drained. A fistula rarely heals without treatment, and surgery is the main treatment. The type of operation depends on the fistula's path and how it relates to the sphincter muscle, because the aim is to treat it while protecting continence. Diagnosis may need an MRI or endoanal ultrasound. See anal fistula treatment in Dubai.
Possible risks of fissure and fistula surgery include bleeding, infection, recurrence and, in some patients, minor loss of control of wind or stool; botulinum toxin injection can cause this temporarily. That is why the treatment is chosen for your case after examination.
When to see a doctor promptly
A painful red swelling near the anus with fever (it may be an abscess), heavy or dark bleeding, or a change in bowel habit with weight loss.
Frequently asked questions
Can I have more than one at the same time?
Yes, for example hemorrhoids with a fissure, which is why examination matters before any treatment.
Do creams treat a fistula?
Creams may ease irritation, but the fistula itself rarely heals without surgery.
Can a fissure turn into hemorrhoids?
No, they are different conditions, though constipation is a shared cause.
References
About the author
Prof. Dr. Tamer Salama, Professor of General Surgery at Ain Shams University, Fellow of the American College of Surgeons (FACS) and consultant at Saudi German Hospital Dubai. More about the doctor
Book a consultation
For an accurate diagnosis and the right treatment, book a consultation with Prof. Dr. Tamer Salama at Saudi German Hospital, Al Barsha, via WhatsApp.
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