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WebMD Symptom Checker is designed with a body map to help you understand what your medical symptoms could mean, and provide you with the trusted information you need to help make informed...
Easy and quick to use, simply enter all your symptoms to get a list of possible conditions along with medical guides for each explaining causes, symptoms, diagnosis and treatment options.
Foot pain? Headache? Sore throat? Skin rash? Use the Symptom Checker to find out what's causing your symptom.
Symptom checkers can be used as a starting point to get a medical diagnosis from a doctor. Whether you have a sore throat, an itch, a bad case of sneezes, abdominal pain, or fatigue, you can enter these common symptoms to explore their potential causes.
Easy, fast and accurate symptom checker. Enter multiple symptoms in your own words without endless questions. Covers both rare and common conditions.
Choose a symptom and answer simple questions using our physician-reviewed Symptom Checker to find a possible diagnosis for your health issue. Consult with your doctor if you feel you have a serious medical problem.
Studies published in the British Medical Journal (2020), MJA (2020), and PLOS ONE (2021) evaluated online symptom checkers for condition coverage, diagnostic accuracy, and appropriateness of urgent care advice. We used these studies to assemble this list of the best free symptom checkers on the web.
