1A swelling of the blood vessels or tissues around the anus, commonly called a hemorrhoid; may cause bleeding, pain, and swelling. Typically used as a medical term.
長時間座りっぱなしでいたせいか、痔核が悪化してしまった。
Maybe because I sat for a long time, my hemorrhoid worsened.
医者は軽度の痔核なら座薬や軟膏で治療できると言った。
The doctor said that mild hemorrhoids can be treated with suppositories or ointments.
痔核の手術を受ける前に、食生活の改善や便通管理が勧められることが多い。
Before undergoing surgery for hemorrhoids, dietary improvement and bowel management are often recommended.