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<front>
<journal-meta>
<journal-id journal-id-type="publisher">JOHS</journal-id>
<journal-id journal-id-type="nlm-ta">Journ of Health Scien</journal-id>
<journal-title-group>
<journal-title>Journal of HealthCare Sciences</journal-title>
<abbrev-journal-title abbrev-type="pubmed">Journ of Health Scien</abbrev-journal-title>
</journal-title-group>
<issn pub-type="ppub">2231-2196</issn>
<issn pub-type="opub">0975-5241</issn>
<publisher>
<publisher-name>Radiance Research Academy</publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">531</article-id>
<article-id pub-id-type="doi">http://dx.doi.org/10.52533/JOHS.2026.60603</article-id>
<article-id pub-id-type="doi-url"/>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Family Medicine</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Nocturnal Hypoglycemia in Adults with Intensive Insulin Therapy
</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Abdullah</surname>
<given-names>Marwah Yakoop</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Alsufyani</surname>
<given-names>Raghad Ali</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Alyami</surname>
<given-names>Ahlam Yahya</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Aljabr</surname>
<given-names>Thamer Hassan</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Saqa</surname>
<given-names>Dina Talal</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Ahmed</surname>
<given-names>Samar Izzeldin</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Ali</surname>
<given-names>Zahraa Faez</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Albaqami</surname>
<given-names>Fahad Ayed</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Alotaibi</surname>
<given-names>Abdulelah Mutlaq</given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Alrowili</surname>
<given-names>Faisal Mansour</given-names>
</name>
</contrib>
</contrib-group>
<pub-date pub-type="ppub">
<day>14</day>
<month>06</month>
<year>2026</year>
</pub-date>
<volume>6</volume>
<issue>6</issue>
<fpage>342</fpage>
<lpage>348</lpage>
<permissions>
<copyright-statement>This article is copyright of Popeye Publishing, 2009</copyright-statement>
<copyright-year>2009</copyright-year>
<license license-type="open-access" href="http://creativecommons.org/licenses/by/4.0/">
<license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution (CC BY 4.0) Licence. You may share and adapt the material, but must give appropriate credit to the source, provide a link to the licence, and indicate if changes were made.</license-p>
</license>
</permissions>
<abstract>
<p>Nocturnal hypoglycemia is a frequent and clinically significant complication among adults undergoing intensive insulin therapy for diabetes mellitus. Tight glycemic control remains essential for reducing the long-term vascular complications of diabetes; however, intensive insulin regimens substantially increase the risk of hypoglycemic episodes during sleep. Nocturnal events are often prolonged and asymptomatic because physiological counterregulatory mechanisms and autonomic warning responses are diminished during sleep. Recurrent nocturnal hypoglycemia contributes to impaired hypoglycemia awareness, glycemic instability, reduced treatment adherence, and increased risk of severe complications including seizures, cardiac arrhythmias, and cognitive dysfunction. The endocrine basis of nocturnal hypoglycemia involves defective glucagon secretion, impaired sympathoadrenal activation, altered hepatic glucose production, and persistent circulating exogenous insulin levels. Circadian hormonal variation, evening physical activity, alcohol intake, renal impairment, and inconsistent carbohydrate consumption further influence overnight glucose regulation. Pharmacologic factors also play a central role, particularly the pharmacokinetic variability of insulin formulations and the timing of basal insulin administration. Long-acting insulin analogues and ultra-long-acting basal preparations have demonstrated improved glycemic stability and lower nocturnal hypoglycemia risk compared with traditional insulin therapies. Psychological consequences are highly prevalent among insulin-treated adults experiencing recurrent nocturnal hypoglycemia. Fear of nighttime episodes may lead to anxiety, sleep disturbances, emotional distress, and intentional maintenance of elevated glucose levels to avoid hypoglycemia. Family members and caregivers may also experience psychological burden associated with overnight monitoring and emergency concerns. Technological advancements including continuous glucose monitoring, sensor-augmented insulin pumps, predictive low-glucose suspend systems, and hybrid closed-loop insulin delivery have significantly improved detection and prevention of nocturnal hypoglycemia. Integration of individualized insulin optimization, diabetes education, behavioral support, and emerging automated technologies continues to improve patient safety and quality of life while supporting effective glycemic management in adults receiving intensive insulin therapy.
</p>
</abstract>
<kwd-group>
<kwd>Nocturnal hypoglycemia</kwd>
<kwd> Intensive insulin therapy</kwd>
<kwd> Continuous glucose monitoring</kwd>
<kwd> Insulin analogues</kwd>
<kwd> Diabetes mellitus</kwd>
</kwd-group>
</article-meta>
</front>
</article>