Health Literacy: A Guide for Pharmacy Technicians

What Is Health Literacy?

Health literacy is the ability of individuals to obtain, process, and understand basic health information needed to make appropriate health decisions. According to the National Assessment of Adult Literacy, nearly 9 out of 10 adults have difficulty using everyday health information. For pharmacy technicians, understanding health literacy is essential for supporting patient safety and effective medication use.

Why Health Literacy Matters in Pharmacy

Low health literacy has been linked to:

Medication errors: Patients may misunderstand dosing instructions, leading to under-dosing or overdosing
Poor adherence: Patients who do not understand why they take a medication are less likely to take it consistently
Increased hospitalizations: Medication-related problems from misunderstanding can lead to emergency visits
Higher healthcare costs: Non-adherence and preventable complications add billions to healthcare spending
Worse health outcomes: Patients with low health literacy have higher rates of chronic disease complications

Recognizing Low Health Literacy

Patients with low health literacy often develop coping strategies that mask their difficulties. Signs to watch for include:

Bringing a family member to help interpret information
Claiming to have forgotten their reading glasses
Asking to take paperwork home to review
Difficulty filling out intake forms
Frequently missing appointments or refill dates
Inability to name their medications or explain what they are for

Never make assumptions about a patient's literacy based on appearance, education level, or socioeconomic status. Health literacy challenges affect people across all demographics.

Strategies for Supporting Patients

Pharmacy technicians can improve patient understanding through several approaches:

Use Plain Language

Replace medical jargon with simple, everyday words. Instead of "take one tablet twice daily with meals," say "take one pill in the morning with breakfast and one pill in the evening with dinner." Instead of "adverse effects," say "side effects" or "problems the medicine might cause."

The Teach-Back Method

The teach-back method involves asking patients to repeat information in their own words. While formal counseling is the pharmacist's role, technicians can use a modified approach: "Just to make sure I gave you the right information, can you tell me how you will take this medicine?" This technique has been shown to significantly improve patient understanding.

Visual Aids

Pictures, diagrams, and color-coded systems can help patients who struggle with written text. Many pharmacies now use pictogram labels that show dosing times and food requirements through images rather than text alone.

Cultural Considerations

Health literacy intersects with cultural factors. Be mindful of cultural differences in healthcare beliefs, communication styles, and attitudes toward medication. Some patients may defer to family members for healthcare decisions, while others may rely on traditional remedies alongside prescribed medications.

PTCB Exam Application

The PTCB exam may include questions about patient communication, labeling requirements, and strategies for improving medication adherence. Understanding health literacy principles helps you answer these questions correctly.

Build your knowledge with PTCB practice exams and study guides at PTCBprep.