Symptom database

Search symptoms by name, body system, tracking context, and urgency notes.

These entries are reference summaries with MedlinePlus source links. They support tracking and discussion, not diagnosis or treatment decisions.

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Loss of interest reference image: An anatomical illustration of the brain.
Image: Blausen 0101 Brain LateralView.png by BruceBlaus, CC BY 3.0.

Loss of interest

Loss of interest is a mood, behavior, thinking, or sleep-related symptom that can be tracked with timing, stressors, sleep, medicines, substance use, and safety concerns.

Mental health / sleep Mood / sleep / behavior
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