YOU SAID:

You should get to bed after you take it.

INTO JAPANESE

服用後は寝るべきです。

BACK INTO ENGLISH

You should sleep after taking it.

INTO JAPANESE

服用後は寝てください。

BACK INTO ENGLISH

Please sleep after taking.

INTO JAPANESE

服用後はお休みください。

BACK INTO ENGLISH

Please take a rest after taking.

INTO JAPANESE

服用後はお休みください。

BACK INTO ENGLISH

Please take a rest after taking.