泛指月經(jīng)方面各種病癥的總稱，包括經(jīng)期、經(jīng)量、經(jīng)色和經(jīng)質等的異常，或經(jīng)期及其前后出現(xiàn)各種明顯癥狀。經(jīng)期異常的，常見有經(jīng)行先期，經(jīng)行后期，經(jīng)行先后無定期。經(jīng)量異常的如月經(jīng)過多、月經(jīng)過少、月經(jīng)時多時少。經(jīng)色異常的如經(jīng)來色淡，經(jīng)來色紫，經(jīng)來如黃泥水等。經(jīng)質異常的如經(jīng)來成塊，經(jīng)來如牛膜片等。經(jīng)期及其前后則有痛經(jīng)、崩漏、經(jīng)閉、逆經(jīng)、經(jīng)行便血、經(jīng)行身痛、經(jīng)行發(fā)熱、經(jīng)行泄瀉、經(jīng)來浮腫、經(jīng)斷前后諸癥，年未老經(jīng)水斷，年老經(jīng)水復行，經(jīng)斷復來等。詳有關各條。