All Syndromes
Symptom-to-syndrome matcher
Syndrome Checker
Pick observed signs, scan weighted match scores, and open the card only after checking why the match surfaced.
358
Symptoms
50
Syndromes
2x
Scoring
Cardinal symptoms count 2x in the match score. This checker is a study aid, not diagnostic guidance.
No symptoms selected
Educational matching aid only. Scores are weighted overlap, not diagnosis or probability.
Red flags such as acute vision loss, severe eye pain, trauma, or new neurologic deficit need urgent clinical review.
Quick picks:
Ocular - Anterior Segment
Results
Match score is weighted symptom overlap. Cardinal symptoms count 2x; this is not probability.
No symptoms selected
Select symptoms from the categories to find matching syndromes.