If your anal area appears to swell in a weird manner, it could be a sign of anal cancer. It might get extremely itchy but make sure you do not touch it as it might accidentally rupture. Trying to scratch the area will make it more painful.
Abscess Formation
An abscess is a lump full of puss and such a clog near the anus can lead to cancer. This condition can lead to extreme pain and high fever.
If you see any of these signs, you must go for a checkup.
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