😴 Men's Health

Insomnia: A Nigerian Guide to Sleeping Better

Q: Can I catch up on sleep on weekends?

Partially — you can recover some cognitive function with weekend sleep. But metabolic damage from chronic deprivation (glucose dysregulation, immune suppression) is not fully reversed by occasional long sleep. Consistency is more important than catch-up.

Q: Does drinking alcohol help with sleep?

Alcohol helps you fall asleep faster but fragments the second half of sleep — you wake more, sleep lighter, and feel less rested. Regular drinking disrupts REM sleep, which is critical for emotional processing and memory.

Q: What about melatonin?

Melatonin helps adjust the sleep-wake cycle (useful for jet lag and shift work) but is a weak treatment for insomnia. It is not widely available in Nigerian pharmacies. For true insomnia, CBT-I is far more effective.

When sleep won't come — causes, fixes, and when to see a doctor

Insomnia — difficulty falling asleep, staying asleep, or waking too early — affects millions of Nigerians. Yet it is rarely taken seriously. Many people normalise poor sleep as a badge of hustle. The reality: chronic insomnia raises risk of hypertension, diabetes, depression, and accidents. Most cases respond well to non-drug approaches.

Signs and Symptoms

✓ Taking more than 30 minutes to fall asleep

✓ Waking several times per night and struggling to return to sleep

✓ Waking too early (3–5 am) and lying awake

✓ Feeling unrefreshed or exhausted despite spending 7–8 hours in bed

✓ Daytime fatigue, irritability, or poor concentration

✓ Relying on alcohol or sedatives to fall asleep

✓ Symptoms occurring ≥3 nights per week for ≥3 months (chronic insomnia)

Risk Factors

Stress — work, financial, or relationship stress is the commonest trigger
Irregular sleep schedule (shift work, night business hours)
Excessive screen use late at night — blue light suppresses melatonin
Caffeine after 2 pm (coffee, energy drinks, strong tea)
Alcohol — helps sleep onset but causes fragmented sleep in the second half of night
Depression and anxiety — closely linked bidirectionally with insomnia
Chronic pain conditions
Noise and heat — Lagos environmental factors disrupt sleep architecture
Sleep apnoea — causes unrefreshing sleep despite adequate duration

When to Seek Help

Insomnia with depression or anxietyTreat the mental health condition — insomnia often resolves when the underlying cause is addressed.

Snoring or witnessed pauses in breathingRule out obstructive sleep apnoea — a treatable cause of poor sleep and major health risk.

Insomnia lasting more than 3 monthsChronic insomnia warrants formal assessment and a structured treatment programme.

Relying on alcohol or sleeping pills nightlyPhysical dependence can develop. Medical supervision is needed to stop safely.

Tests & Diagnosis

🧪 Sleep diary for 2 weeks

Track bedtime, wake time, night waking, and daytime functioning — most useful diagnostic tool.

🧪 Epworth Sleepiness Scale

A brief questionnaire that quantifies daytime sleepiness — helps guide further testing.

🧪 Thyroid function (TSH)

Hyperthyroidism causes insomnia and is common in Nigerian women.

🧪 Full blood count

Anaemia causes fatigue that worsens sleep; ruling it out matters.

🧪 Sleep study (polysomnography)

If sleep apnoea is suspected — essential before considering sedative medications.

Treatment Options

CBT-I (Cognitive Behavioural Therapy for Insomnia)

The gold-standard treatment — more effective than sleeping pills long-term. Teaches sleep restriction, stimulus control, and relaxation. Available from trained therapists and via apps.

Sleep restriction therapy

Paradoxically, reduce time in bed to match actual sleep time (e.g., if sleeping 5 hrs, only allow 5 hrs in bed). Then gradually extend. Builds sleep pressure and consolidates fragmented sleep.

Stimulus control

Bed is for sleep only. No phones, TV, or work in bed. If awake >20 minutes, leave the bed and return when sleepy.

Consistent wake time

Set an alarm and get up at the same time every day, including weekends — even after a bad night. This anchors your circadian rhythm faster than any pill.

Wind-down routine

One hour before bed: dim lights, put phone down (or use night mode), do light stretching or reading. Signals the brain that sleep is coming.

Cool the bedroom

Core body temperature must drop 1–2°C to initiate sleep. Use a fan, leave windows open, or take a lukewarm shower before bed in hot Nigerian weather.

Sleeping pills — use short-term only

Antihistamines (e.g., diphenhydramine in some OTC drugs) cause tolerance quickly. Prescription options (zolpidem, etc.) should be used for 2–4 weeks maximum. They treat the symptom, not the cause.

Frequently Asked Questions

How many hours of sleep do I really need?

Adults need 7–9 hours. Individual variation exists — some genuinely function well on 6.5 hours, but most people who claim this are chronically sleep-deprived and adapted to it. If you fall asleep within 5 minutes of lying down, you are likely sleep-deprived.

Is it true that successful Nigerians sleep less?

The 'hustle culture' normalising 4-hour sleep is medically dangerous. Short sleepers (truly needing <6 hrs) represent less than 1% of the population — it is a rare genetic trait, not a discipline one can train. Sleep deprivation impairs cognitive function, immunity, and emotional regulation.

Can I catch up on sleep on weekends?