The phrase "administered and continued" is correct and usable in written English.
It can be used in contexts where you are discussing the management or provision of something, followed by its ongoing status or maintenance.
Example: "The medication was administered and continued for the duration of the treatment plan."
Alternatives: "provided and maintained" or "delivered and sustained".
The punishment was administered and continued even after the sailor fainted, infuriating the nascent mutineers.
Oral antiviral prophylaxis with aciclovir 200 mg twice daily (or equivalent) should be administered and continued for a minimum of 1 month after the last dose.
Preoperatively, oral gabapentin (600 mg), slow-release paracetamol (2g), and celecoxib (200 mg) (Hvidovre) or todolac (200 mg) (Holstebro) were administered and continued twice daily for 6 days except for gabapentin, where daily doses were 300 mg plus 600 mg.
Data collected at the second hierarchical level or above were used to identify diagnostic groups, and these were aggregated starting 18 months before the baseline questionnaire was administered, and continuing through the time of the final follow-up questionnaire.
The lactoside was repeatedly administered and harvested, continued for twelve days.
One week before induction of stress drugs or saline was administered daily and continued for another nine weeks.
Intravenous antibiotic prophylaxis with cefazolin 2 g, or vancomycin 1 g in allergic patients, was administered intraoperatively and continued for three days.
The resultant changes in catecholamines, prothrombotic mediators, and respiratory function begin during surgery and continue postoperatively; thus, maximally effective neuraxial blockade should be administered intraoperatively and continued postoperatively.
State inspectors reported a "pattern of failures to administer medications" and "continued problems with the deployment of sufficiently trained staff".
Erlotinib (150 mg/day) and sorafenib (800 mg/day) were orally self-administered and continued until disease progression, unacceptable toxicity and/or withdrawal of consent.
Doxycycline treatment was administered in utero and continued postnatally.
