この薬は頭痛によく効く。
This medicine works well for headaches.
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Handwriting
Example sentences
I have a terrible headache, so I'm going to rest early today.
この薬は頭痛によく効き目がある。
This medicine is effective for headaches.
この薬は頭痛に効果覿面だった。
This medicine was immediately effective for the headache.
Usage Notes
A common noun for a physical pain in the head. It can also be used figuratively for something that causes worry or trouble, like 'headache' in English.
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