Medicines for Thrombosed haemorrhoid

What it is

A thrombosed haemorrhoid (thrombosed external pile) occurs when a blood clot forms within an external haemorrhoid — a swollen blood vessel around the outside of the anus. This causes a sudden, painful, firm, bluish lump at the edge of the anus, which can be very tender, especially when sitting, walking or opening the bowels. Unlike ordinary internal haemorrhoids that often just cause painless bleeding, a thrombosed external pile is typically acutely painful. The pain is usually at its worst in the first day or two and then gradually eases over several days as the body reabsorbs the clot, with the lump shrinking over a couple of weeks (sometimes leaving a small skin tag). It is common, and often triggered by straining, constipation, prolonged sitting, heavy lifting, or pregnancy and childbirth. Although very uncomfortable, it is not dangerous.

How it is treated

Management depends on how painful it is and how soon the person seeks help. Many thrombosed haemorrhoids settle on their own with simple measures, so if the pain is manageable, treatment is supportive: pain relief, warm baths (sitz baths) which soothe and relax the area, avoiding constipation and straining (with a high-fibre diet, plenty of fluids, and stool softeners if needed), applying cold packs, and topical treatments to ease discomfort. The pain usually improves within a few days. If a person is seen very early (typically within the first day or two) and the pain is severe, a doctor can sometimes offer a minor procedure to remove the clot, which can give quicker relief — but after a few days, when the clot is already resolving, this is less helpful, and supportive care is preferred. Preventing future episodes centres on avoiding constipation and straining. The reassuring message is that a thrombosed haemorrhoid, though acutely painful, is not dangerous and settles over days, with treatment to ease the pain or, if seen early, remove the clot.