Suboptimal adherence to food restrictions requirements related to drug regimens for chronic diseases.

Patients adhered to dosing and cautionary instructions across the majority of the study period but were largely non-adherent to food intake restrictions. One quarter of patients did not receive an in-person consultation regarding their medication requirements, and patient-reported medication knowledge was low across all participants. Improved communication and increased emphasis on food intake restrictions is needed when advising patients on their medications.