Common Cold & Cough (URTI) Evidence Navigator
A research-use evidence navigator. It surfaces peer-reviewed evidence with citations so you can have an informed conversation with a clinician. It gives no advice, diagnosis, dosing, or individual predictions.
Research-use evidence navigator for the common cold / cough / URTI. Not a medical device. All clinical decisions remain with the physician.
Seek urgent care for difficulty breathing, chest pain, a high fever that won't come down, symptoms that worsen after improving (possible pneumonia), or any breathing trouble in a baby or young child.
Ask the evidence
Individual “what should I take / is X safe for me” questions are declined by design.
Evidence library
Every claim is grep-able to its source. Grades A–D reflect evidence strength.