Published on: 3/17/2025
If you find a hard lump under the skin near your anus, it could be things like an abscess, a cyst, or even hardened hemorrhoids. It's a good idea to have it checked by your healthcare provider to make sure you get the right treatment.
A hard lump near your anus might be caused by a few different problems. Sometimes, an abscess (a pocket of pus) can form when an infection occurs near the anal area. Other times, it might be a pilonidal cyst, which is a skin cyst that can become hard and painful. Hemorrhoids, which are swollen blood vessels around the anus, can also feel like lumps if they harden over time. While some of these issues can resolve on their own, a hard lump might also be a sign that you need treatment. It is important to note if the lump becomes more painful, grows larger, or if you notice other symptoms such as fever or difficulty with bowel movements. If you experience any of these signs, or if the lump worries you at all, it’s best to contact your healthcare provider. They can do a proper exam and, if needed, recommend treatment options such as antibiotics, drainage, or other procedures that will help you feel better.
(References)
Whiteford MH. Perianal abscess/fistula disease. Clin Colon Rectal Surg. 2007 May;20(2):102-9. doi: 10.1055/s-2007-977488. PMID: 20011384; PMCID: PMC2780182.
Bendewald FP, Cima RR. Pilonidal disease. Clin Colon Rectal Surg. 2007 May;20(2):86-95. doi: 10.1055/s-2007-977486. PMID: 20011382; PMCID: PMC2780177.
Acheson AG, Scholefield JH. Management of haemorrhoids. BMJ. 2008 Feb 16;336(7640):380-3. doi: 10.1136/bmj.39465.674745.80. PMID: 18276714; PMCID: PMC2244760.
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