Anal fissure

An anal fissure is a small tear that can cause sharp pain during bowel movements, burning afterward, and bright red blood.

Common causes

Constipation, hard stool, or straining, with other less common causes.

Risk factors

Heavy bleeding, black stool, dizziness, or fainting needs urgent assessment.

Red flags — seek urgent care

Large bleeding, persistent severe pain, or infection signs need assessment.

Suggested next step

Keep stools soft with fluids/fiber and seek review if it does not improve or bleeding recurs.

Symptoms linked to this condition

✓ At least one verified Saudi source and one independent global source are linked.

This page is general educational information, not a medical consultation. If symptoms are severe or worrying, contact a healthcare professional.