A significant number of patients in Portugal are not adhering to their prescribed medications, and a concerning trend is emerging: many aren’t even discussing it with their doctors. A recent study reveals that one in three individuals who miss doses don’t inform their healthcare provider, often because they don’t perceive the lapse as important. This silence poses a risk to patient health and underscores a critical require for improved health literacy and open communication between patients, and physicians.
The findings, stemming from research conducted in partnership with the Portuguese Society of Hypertension (SPH), the Portuguese Society of Atherosclerosis (SPA), and the Portuguese Society of Cardiology (SPC), highlight a growing problem, particularly among younger adults who may underestimate their risk. The issue of medication adherence, or the degree to which patients take medication as prescribed, is a long-standing challenge in healthcare, but the reluctance to disclose non-compliance to doctors adds a new layer of complexity. Understanding the reasons behind this silence is crucial to addressing the problem effectively.
The Silent Struggle with Medication Adherence
According to the study, titled “Adherence to Chronic Disease Therapy – The Patient’s View,” the primary reason patients fail to disclose missed doses is a belief that it’s not relevant (57%). This suggests a disconnect between patients’ understanding of their conditions and the importance of consistent medication use. Francisco Araújo, president of the SPA, explained to Lusa news agency that patients often don’t disclose because they fear reprimand, a remnant of a more paternalistic doctor-patient relationship. Although, he emphasized that this isn’t the sole factor. “These are diseases that usually don’t bring symptoms (…) and are so prevalent that it’s almost as if it were a picture of normality,” Araújo said.
This “false normality” is particularly dangerous with conditions like atherosclerosis and hypertension, which are major risk factors for cardiovascular disease. These conditions often develop over many years, leading younger individuals to believe they face a lower risk than they actually do. The long-term consequences of untreated or poorly managed chronic diseases can be severe, making consistent medication adherence vital, even in the absence of immediate symptoms.
Beyond Symptoms: Understanding the Barriers
The study identified several key barriers to medication adherence. The most common reason cited was the absence of symptoms (33.2%), followed by a perceived lack of disease severity (17.2%) and challenges with the medication schedule or dosage (15.8%). Nearly half of the patients surveyed (46.4%) lacked the knowledge and skills needed to understand and manage their health conditions effectively. Over 20% found health information in the media difficult to comprehend, highlighting a broader issue of health literacy.
This lack of understanding extends to recognizing the cumulative risk associated with chronic conditions. As Araújo explained, treatment for hypertension or high cholesterol isn’t necessarily about immediate risk reduction, but about preventing complications that may arise decades later. “We are thinking about when the person reaches 60 or 70 years old, which is the age when parents often already had complications,” he stated.
The Importance of Health Literacy and Shared Responsibility
The findings underscore the critical importance of health literacy – the ability to understand and use health information to make informed decisions. Araújo likened successful health management to a “three-legged stool” – the roles of the doctor, the medication, and the patient are all essential. “When one of them fails, everything falls apart.” He emphasized that investing in health literacy, particularly among children, is crucial for shaping future health behaviors and addressing the rising prevalence of chronic diseases.
The study also revealed a concerning trend: an increase in the percentage of patients who don’t take their medication because they “experience well” (32.9% compared to 21.9% in the previous year), and an increase in those without regular medical follow-up (20.5% compared to 14.1%). Despite a high percentage of patients being prescribed medication for hypertension (91.2%) and atherosclerosis (73.1%), a significant proportion of those who don’t adhere to their treatment regimen don’t fear their condition worsening.
Looking Ahead: Improving Communication and Patient Education
The organizations supporting the “Day of Adherence” campaign – including the National Association of Pharmacies, the Portuguese Association of General and Family Medicine, and the Portuguese Stroke Association – are working to raise awareness about the importance of medication adherence and to promote strategies for improving patient education and communication. The goal is to foster a more collaborative relationship between patients and healthcare providers, where open dialogue about challenges with medication is encouraged and supported.
Addressing this issue requires a multi-faceted approach, including simplifying medication regimens, providing clear and accessible health information, and empowering patients to actively participate in their own care. The next step in this effort will be the continued analysis of adherence data and the development of targeted interventions to address the specific barriers faced by different patient populations. Further research is planned to explore the effectiveness of various educational strategies and communication tools in improving medication adherence rates across Portugal.
Disclaimer: This article provides general health information and should not be considered medical advice. Always consult with a qualified healthcare professional for diagnosis and treatment of any medical condition.
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