Because of his ill health, the doctor has advised him not to refrain from smoking.
to refrain from
to not refrain from
No correction required
to be refrained from
to resort to
The doctor has advised him refrain from smoking
The doctor has advised him refrain from smoking
Megha Chandrashekar is a former Special Education Assistant who now spends her days running after her toddlers, all the while pursuing a freelance writing career