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    WebMD Symptom Checker

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    WebMD Symptom Checker

    Curved fingernails, Diarrhea, Difficulty falling asleep and Difficulty sleeping

    WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms curved fingernails, diarrhea, difficulty falling asleep and difficulty sleeping including Depression (Adult), Excessive caffeine use, and Food poisoning.

    There are 63 conditions associated with curved fingernails, diarrhea, difficulty falling asleep and difficulty sleeping. 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.

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