Insomnia

{
  "id": "MLC-T-CHM-005899",
  "term": "Insomnia",
  "field": "Chemistry",
  "definition": "A sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing non-restorative sleep, despite having adequate opportunity for sleep. This condition can lead to daytime fatigue, impaired concentration, and mood disturbances. Insomnia can be acute, lasting for a few days or weeks, or chronic, persisting for a month or longer.",
  "subject": "Chemistry and Human Health",
  "references": [
    "PAC, 2015, 87, 841. 'IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)' on page 876 (https://doi.org/10.1515/pac-2015-0103)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/insomnia/"
}