About Symptom Database

SymptomDatabase.com is a free educational resource that maps the connections between symptoms, conditions, and the tests healthcare providers may use to investigate them.

Our symptom graph is built from open, peer-reviewed medical ontologies including the Human Phenotype Ontology, the Monarch Disease Ontology, the Disease Ontology, and ICD-10-CM, combined with curated, medically reviewed informational content.

We are not a diagnostic tool. Our goal is to help you understand the language of health so you can have more informed conversations with qualified healthcare professionals.

Educational content only: The information on Symptom Database.com is for educational purposes and is not medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider. Read our full disclaimer.