主治効能

しゅじこうのう しゅちこうのう

chief effect (of a medicine)

効能書き

こうのうがき

statement of the efficacy of a medicine

効

こう

efficacy, benefit, efficiency, effect, result, success

能

のう

talent, gift, function

卓効

たっこう たくこう

great efficiency

余効

よこう

aftereffect, after effect

薬効

やっこう

efficacy of a drug or medicine

無効

むこう

invalid, no effect, unavailable, illegal

効用

こうよう

use, utility, effect, benefit

有効

ゆうこう

validity, legality, availability, effectiveness

効率

こうりつ

efficiency, efficacy, performance, utility factor

実効

じっこう

practical effect, efficacy, efficiency

治効

ちこう

treatment efficacy

偉効

いこう

great effect

特効

とっこう

of particular efficacy

失効

しっこう

lapse, abatement, invalidation

奏効

そうこう

efficacy

効く

きく

to be effective, to show effect

即効

そっこう

immediate effect, instant effect