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WebMD Symptom Checker

Difficulty concentrating, Dizziness, Headache and Lightheadedness

WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms difficulty concentrating, dizziness, headache and lightheadedness including Middle ear infection, Labyrinthitis, and Generalized anxiety disorder.

There are 109 conditions associated with difficulty concentrating, dizziness, headache and lightheadedness. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions.