Your Global Health Resource

Insomnia is more than “not being able to sleep.” It reduces quality of life, increases the risk of depression, falls, and chronic disease. Many turn to sleeping pills, but they are not always the safest option.

Common Sleep Medications

Benzodiazepines (lorazepam, temazepam): short-term use only; risks include dependence, falls, and cognitive decline.

“Z-drugs” (zolpidem, zopiclone): help with sleep but may cause anterograde amnesia and risky night behaviors.

Sedating antidepressants (trazodone, mirtazapine): useful with depression; risk of residual drowsiness.

Tricyclics (amitriptyline, doxepin): sometimes used in pain/insomnia; side effects include sedation, constipation, arrhythmias—avoid in older adults.

Quetiapine (low doses): induces sleep but carries risks (weight gain, metabolic syndrome, movement disorders)

Melatonin: a safe and effective aid in regulating the circadian rhythm, particularly in seniors.

Pseudodementia

A reversible condition that mimics dementia. Causes: depression, chronic insomnia, or drug effects.

Symptoms: forgetfulness, poor focus, slowed thinking. Improves once the cause is treated.

CBT-I: First-Line Therapy

Cognitive Behavioral Therapy for Insomnia is the safest long-term treatment.

It includes:

Cognitive restructuring (correcting false beliefs about sleep).

Behavioral changes (stimulus control, sleep restriction, regular schedules).

Sleep hygiene (dark room, no screens/caffeine at night).

Relaxation & mindfulness (reducing mental overactivation).

Studies confirm CBT-I improves sleep without drug dependence.

Insomnia, Medications, and Pseudodementia

Chronic insomnia impairs memory and attention.

Long-term sedative use adds confusion and amnesia.

These effects can resemble dementia but are reversible.

CBT-I offers safer, lasting relief.

Key Takeaway

Start with CBT-I and sleep hygiene.

Use medication only short-term, in low doses, and avoid benzodiazepines or tricyclics in older adults.

Melatonin or trazodone are safer choices when needed.

Final Message:

Insomnia needs a comprehensive approach. Pills may help briefly, but long-term use can cause cognitive decline and pseudodementia. With CBT-I, patients can learn to sleep again—without depending on medication.

Raul Ayala, MD

mydoctoroncall.com