A recent study has highlighted potential risks associated with prolonged use of specific sleep medications, impacting sleep quality, daily functioning, and memory. These drugs were found to disrupt natural sleep patterns and hinder restorative sleep, particularly in older adults with insomnia.
The research, published in the Sleep journal, focused on the chronic use of benzodiazepine and benzodiazepine receptor agonists, common prescription medications for sleep and sedation. These drugs work by reducing brain activity to induce drowsiness, alleviate muscle tension, and promote relaxation.
While these medications may aid in quicker sleep onset, the study revealed that higher dosages led to more severe sleep disturbances than untreated insomnia. Long-term use was linked to poorer sleep quality, altered sleep regulation, and cognitive impairment, especially in memory function among older individuals.
Researchers suggested that extended use of these drugs could worsen cognitive issues in older adults, potentially explaining reported daytime grogginess and cognitive decline. The study emphasized the detrimental impact of sedative-hypnotics on sleep regulation and cognitive health, urging further investigation into alternative treatments for cognitive problems.
The investigation involved three groups – individuals with regular sleep patterns, those with untreated insomnia, and insomniacs using these medications. Scientists recommended expanding access to cognitive behavioral therapy as an initial treatment for insomnia to enhance mental function and improve sleep quality.
Polysomnography assessments were conducted on 101 volunteers aged between 55 and 80, evaluating various sleep parameters like duration, onset time, nocturnal awakenings, and sleep fragmentation. Both insomnia groups exhibited reduced sleep efficiency and increased susceptibility to nighttime disruptions.
Insomnia management approaches include establishing consistent sleep routines, maintaining a conducive sleep environment, and engaging in daytime physical activities. Cognitive behavioral therapy or referral to specialist sleep clinics are preferred options if self-care strategies prove ineffective, with limited use of sleeping pills due to potential side effects and dependency risks according to NHS guidelines.
