Medication nonadherence refers to when a patient does not take their prescribed medication as directed by their healthcare provider. This can include skipping doses, taking the medication at the wrong time, or stopping the medication altogether.

The impact of medication nonadherence can be severe and can lead to worsening health conditions, increased healthcare costs, decreased quality of life, and even death. Nonadherence can also result in the development of drug-resistant strains of bacteria or viruses.

There are various reasons why patients may not adhere to their medication regimen, including forgetfulness, side effects, lack of understanding about the importance of the medication, financial constraints, and difficulty in obtaining the medication.

Healthcare providers can help improve medication adherence by providing clear and detailed instructions on how to take the medication, addressing any concerns or questions the patient may have, offering reminders or alarms for taking the medication, and working with the patient to develop a plan that fits their lifestyle.