Various health conditions and infections can cause a hard lump to appear on the anus. The accompanying symptoms may range from mild to severe. Learn about the causes of a hard anus and some potential treatments here.
Medical News Today: What can cause a hard lump in the anus?
Various health conditions and infections can cause a hard lump to appear on the anus. The accompanying symptoms may range from mild to severe. Learn about the causes of a hard anus and some potential treatments here.