To Be Diverted
To Be Distracted
intransitive verb, ichidan verb
You know that 紛らす means "to divert" or "to distract." This is when you're not doing the action, now, making this word to be diverted or to be distracted.
The reading comes from 紛らす.
解熱剤が他の薬に紛れちゃってて、どれがどれだか分かりません。
The fever medicine slipped in with other pills and I’m not sure which one is which.