Understanding Thrombosed Piles: In-Depth Overview Piles, also known as piles, are enlarged veins in the anal area. When a blood clot forms inside one, it leads to a thrombosed haemorrhoid—a debilitating condition requiring attention. Below, explore the signs, triggers, and solutions for this painful condition. ### Definition of Thrombosed Haemorrhoids? https://share.evernote.com/note/6a188c4f-ce05-7d79-6cf2-29f080f1c460