|Kanji in this term|
Compound of 汗 (ase, "sweat") + uncertain element も or ぼ. According to one theory, this may be an alteration of 疣 (ibo, imo, "wart, verruca"). This same ibo / imo element appears in the reading for 疱瘡 (imogasa), an archaic word for a pockmark or a pox and sometimes shortened to just imo.
汗疹 (hiragana あせぼ, romaji asebo) (rare)