Anal Fissure: The Condition Nobody Talks About — But Many Nigerians Have

The Pain You're Too Embarrassed to Discuss

An anal fissure is a small tear in the lining of the anal canal — and despite being extremely common, most Nigerians suffer in silence rather than seek help. The sharp, burning pain during and after bowel movements, sometimes lasting hours, significantly affects quality of life.

Why Fissures Form

• Constipation — hard, large stools tear the anal lining. The most common cause in adults
• Chronic diarrhoea — repeated liquid stools cause mechanical trauma and strip protective mucus
• Low-fibre diet — Nigerian urban diets increasingly low in vegetables and legumes, leading to harder stools
• Childbirth — vaginal delivery commonly causes fissures
• Inflammatory bowel disease — Crohn's disease in particular causes anal fissures

The Spasm Cycle That Prevents Healing

Fissures cause pain → pain causes internal anal sphincter spasm → spasm reduces blood flow → poor blood flow prevents healing → the fissure persists. Breaking this cycle is key to treatment.

How FXMed Addresses This

Treatment focuses on softening stools (adequate hydration, fibre, stool softeners) and relaxing the sphincter (topical glyceryl trinitrate or diltiazem). Our Gut Repair Programme targets the constipation and dysbiosis driving hard stools, reducing the mechanical trauma that keeps fissures recurring.