KhASMOL, panarisiy, iltihobi shadidu fasodnoki angushti dastro guyand. Sababi asosii paydoishi khasmol zakhmi khurdi siroyatshuda (masalan khalidani khor, suzan va gayra) ast.
Xasmol pusti, zeripusti, zerinokhuni va gayra meshavad. Iltihobi rimu fasodnoki girdi nokhunro paronikhiya va gazaki boftahoi angushtro paidaktilit menomand.