Medication compliance refers to the degree to which a patient correctly follows medical advice regarding their prescribed medications. This includes taking the right dose at the right time and for the correct duration. High levels of compliance can lead to better health outcomes, while low compliance may result in worsening health conditions or increased healthcare costs. Factors influencing medication compliance include understanding the treatment plan, side effects, and the complexity of the medication regimen. Support from healthcare providers, family, and the use of reminders or pill organizers can help improve compliance. Addressing barriers to adherence is essential for effective treatment, especially for chronic conditions like diabetes or hypertension.