Insomnia can make a person feel anxious, depressed or irritable and can cause trouble focusing, paying attention, learning and remembering.
Is it true that insomnia can make a person feel anxious, depressed or irritable and can cause trouble focusing, paying attention, learning and remembering?
Yes. Clinical and experimental studies consistently demonstrate that insomnia and sleep disturbances are closely linked to elevated symptoms of anxiety, depression, irritability, and cognitive or memory deficits.
Verdict: SUPPORTED · 3 sources for, 0 against · Last checked
The claim specifies that insomnia leads to negative emotional (anxious, depressed, irritable) and cognitive (trouble focusing, learning, remembering) outcomes. Multiple retrieved papers directly link sleep issues and insomnia to depression, anxiety, psychological distress, irritability, and cognitive impairment (e.g., Papers 0, 4, 10). There are no papers contradicting these findings.
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Mamede, A., Merkelbach, I., Noordzij, G., & Denktas, S. (2022). Mindfulness as a Protective Factor Against Depression, Anxiety and Psychological Distress During the COVID-19 Pandemic: Emotion Regulation and Insomnia Symptoms as Mediators. doi.org. https://doi.org/10.3389/fpsyg.2022.820959
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J, H., E, P., J, R., & Z, Z. (2026). Burden of Insomnia Among Individuals With Major Depressive Disorder: Cross-Sectional Observational Study.. doi.org. https://doi.org/10.2196/93231
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J, W., J, S., M, L., H, W., G, L., C, G., K, J., & M, Z. (2026). Electroacupuncture improves neurocognitive impairment induced by chronic sleep deprivation: an experimental study based on hippocampal neurogenesis and synaptic plasticity.. doi.org. https://doi.org/10.3389/fnhum.2026.1857669
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