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Health Conditions A–Z

In-depth, physician-reviewed guides to the most common health conditions — covering causes, symptoms, diagnosis, and the latest treatments.

Available Now

Condition guides

Each guide is written by certified medical writers and reviewed by a board-certified specialist before publication.

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Heart Disease

The #1 killer globally. Covering coronary artery disease, heart failure, arrhythmias, valvular disease, prevention, and modern interventions including TAVR and PCI.

Cardiology 18 min read
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Diabetes

Type 1, Type 2, gestational, and LADA — blood sugar management, GLP-1 drugs (Ozempic, Mounjaro), insulin types, CGM technology, and remission strategies.

Endocrinology 20 min read
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Hypertension

The silent killer affecting 1.28 billion adults. Blood pressure categories, primary vs secondary causes, all medication classes, DASH diet, and resistant hypertension.

Cardiology 17 min read
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Asthma

262 million affected worldwide. Types, triggers, inhalers demystified (ICS, LABA, SMART), all 6 biologics compared, GINA stepwise treatment, and asthma action plans.

Pulmonology 16 min read
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Depression

The #1 cause of disability globally. DSM-5 criteria, 6 types, all antidepressant classes, psychotherapy options, and new treatments — ketamine, psilocybin, TMS, zuranolone.

Psychiatry 19 min read
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Arthritis

100+ types affecting 58.5 million Americans. OA vs RA in depth, gout staging, all DMARDs and biologics, JAK inhibitors, exercise evidence, and joint replacement.

Rheumatology 18 min read
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Coming Soon

More guides in development

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Cancer Overview

Screening, staging, and treatment overview across major cancer types.

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COPD

Spirometry, GOLD staging, bronchodilators, and pulmonary rehabilitation.

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Anxiety Disorders

GAD, panic disorder, social anxiety — diagnosis and treatment.