The phrase "more physic" refers to taking additional medicine or treatment for an ailment or as a precautionary measure to maintain good health. However, there are several other phrases and words that can be used interchangeably with "more physic". These include "extra dosage", "additional medicine", "boosted treatment", "supplementary therapy", and "further healthcare". Each of these synonyms implies an increase in the amount or intensity of medical care, and can be used in appropriate contexts to convey a similar meaning to "more physic". It is important to always follow medical advice and use any form of treatment or medication as directed by a healthcare professional.