The Isabel Symptom Checker

If you are worried about yourself or a relative’s or friend’s diagnosis or lack of one, the Isabel Symptom Checker can help you learn about other possible diagnoses and be more informed when talking with your doctor.

The Isabel Symptom Checker allows you to enter your symptoms and instantly get back a list of possible diagnoses that could be causing them. Each diagnosis is linked to medical knowledge to help you learn more.

Isabel is based on the professional Isabel Diagnosis Checklist system that has been developed over the last 12 years and which is used by doctors and nurses around the world.