How to Tell If a Hemorrhoid is Thrombosed: Symptoms to Know

If you’ve noticed sudden, intense pain near your anus, coupled with swelling or a firm lump, you may be dealing with a thrombosed hemorrhoid. While most hemorrhoids are uncomfortable, a thrombosed hemorrhoid takes it to another level, causing sharp pain due to a blood clot forming inside the swollen vein.

So, how to tell if a hemorrhoid is thrombosed? It often comes down to a few key symptoms: severe tenderness, a visible or palpable lump near the anal opening, bluish or purplish skin discoloration, and pain that may worsen when sitting or passing stool.

This guide will walk you through how to recognize a thrombosed hemorrhoid, why it happens, and what steps you can take to relieve the pain and promote healing.

What Exactly Is a Thrombosed Hemorrhoid?

A thrombosed hemorrhoid is a type of external hemorrhoid that becomes especially painful when a blood clot (or thrombus) forms inside it. This happens when blood flow is restricted in the swollen vein, causing the blood to pool and harden into a clot. The result? A tender, often bluish or purplish lump near the anal opening that causes sudden, sharp discomfort.