A concise, easy-to-navigate glossary defining common medical and health-related terms. Each term includes a plain-language definition, context, and suggested further reading to support readers’ understanding and health literacy.
In a world overflowing with medical jargon, clarity matters as much as accuracy. Inspired by Dr. Connelly’s commitment to accessible, evidence-based education, this glossary curates terms that frequently appear in patient education, public health resources, and everyday conversations about wellness. The aim is to bridge the gap between complex science and practical understanding—empowering readers to engage confidently with their health, caregivers, and educators.
Drawing on historical strides in medicine and the enduring culture of public health literacy, the Glossary anchors terms in plain language while linking to reputable sources for deeper exploration. This approach mirrors the National Geographic ethos: uncovering relevance through context, storytelling, and careful documentation.
Describes a condition that begins abruptly and has a short course. Contrast with chronic, which persists over longer periods.
See also: Chronic, Onset
For deeper reading, consult national health resources on symptom onset and triage guidelines.
A protective response by the immune system to injury or infection, characterized by redness, heat, swelling, and pain. It can be acute or chronic.
See also: Immune System, Infection
Explore how inflammation serves as a healing signal, while chronic inflammation can contribute to long-term health concerns.
The process of stimulating the body's immune system to recognize and fight pathogens, typically through vaccines.
See also: Vaccination, Herd Immunity
Learn how vaccines have transformed public health by preventing disease and protecting communities.
A condition where blood pressure remains higher than the normal range, increasing the risk of heart disease and stroke.
See also: Blood Pressure, Cardiovascular Risk
Managing blood pressure involves lifestyle changes and, when needed, medication—guided by healthcare professionals.
Each term page links to reputable organizations and evidence-based materials to support your learning journey. The glossary is designed to be a living resource, updated as medical language evolves and new guidelines emerge.
For structured learning, explore the Resource Library and the curated Dr. Connelly’s Picks for trusted reading lists and patient education PDFs.
This glossary reflects a commitment to accessible, evidence-based education grounded in historical strides of medicine and public health. It embodies the Dr. Connelly brand: clear explanations, careful sourcing, and a passion for elevating health literacy for readers, caregivers, and learners everywhere.