polypharmácia

Polypharmacia, also known as polypharmacy, refers to the concurrent use of multiple medications by a patient. While the exact number of medications that constitutes polypharmacy can vary, it is often defined as the use of five or more medications. This practice is common, particularly among older adults and individuals with multiple chronic health conditions.

The reasons for polypharmacy can be complex. Patients may be prescribed multiple drugs to manage various comorbidities, or medications might be added over time without a systematic review of the entire regimen. Sometimes, medications are prescribed by different healthcare providers who may not be aware of all the drugs a patient is taking.

While polypharmacy can be necessary for managing complex conditions, it also carries significant risks. These include an increased likelihood of drug interactions, adverse drug reactions, medication non-adherence, and a higher burden on the patient. These issues can lead to hospitalizations, reduced quality of life, and increased healthcare costs.

Strategies to manage polypharmacy focus on deprescribing, which involves the careful withdrawal or dose reduction of medications that are no longer needed or are causing harm. Regular medication reviews by healthcare professionals are crucial to identify and address potential problems associated with polypharmacy, aiming to optimize treatment and minimize risks for the patient.