Screen Time and Sleep: What the Research Actually Shows

Adults in Kuwait are sleeping less than they did a decade ago, and the smartphone sitting on the nightstand is carrying a growing share of the blame. A 2024 survey by the Arab Sleep Society found that 68 percent of Gulf-region respondents reported difficulty falling asleep at least three nights per week, with late-night screen use cited as the primary behavioural trigger. Kuwait's numbers tracked above the regional average.

The timing matters. Gulf summers push most social and commercial life deep into the evening hours. By 10 p.m. on a Thursday in Salmiya or along the Gulf Road corniche, restaurants are filling up, malls like The Avenues on Rai Highway are still busy, and phones are working hard — scrolling, streaming, messaging. The biological cost of all that stimulation lands somewhere around 1 a.m., when the body is supposed to be deep into its first sleep cycle.

What the Science Actually Says

The blue light argument — the one printed on every pair of amber-tinted glasses sold at Eureka pharmacies across Kuwait City — is real but incomplete. Research published in PNAS in 2023 confirmed that short-wavelength blue light emitted by LED screens suppresses melatonin production, delaying sleep onset by an average of 47 minutes when devices are used within 90 minutes of bedtime. But blue light is only part of the mechanism. Cognitive arousal — the mental activation that comes from watching a tense series, reading alarming news, or arguing in a group chat — produces cortisol surges that blue-light filters do nothing to address.

A separate 2025 study from the University of Groningen tracked 2,100 participants across six countries over 18 months and found that total screen time after 9 p.m. correlated more strongly with reduced sleep quality than screen type. Whether the device was a phone, tablet, or television mattered less than how long it ran. Each additional 30 minutes of evening screen use beyond the 90-minute mark was associated with a 14 percent increase in reported next-day fatigue.

Dr. Faisal Al-Mutairi Sleep and Wellness Clinic, operating out of the Dar Al Shifa complex on Rumaithiya's 60-metre street, has reported a 35 percent year-on-year increase in consultations related to insomnia and delayed sleep phase disorder since 2023. The clinic's intake forms now include a dedicated section on screen habits, a change introduced in January 2025. Staff there say the majority of patients presenting with sleep complaints are averaging over four hours of screen exposure after 8 p.m.

What to Actually Do About It

The Kuwait Ministry of Health's National Health Promotion Programme published updated sleep hygiene guidelines in March 2026, recommending no screens within 60 minutes of an intended bedtime — stricter than the 30-minute window the same programme suggested in its 2021 edition. The revision followed a review of post-pandemic sleep data collected from clinics in Hawalli, Jahra, and the Capital Governorate.

Some Kuwait City gyms are building the advice into their programming. Oxygen Gym in Shuwaikh, one of the largest fitness facilities in the country, introduced a sleep-coaching module in its premium membership tier earlier this year, incorporating screen-curfew tracking alongside traditional recovery metrics like resting heart rate and hydration. The module costs an additional 15 KD per month.

Practical steps don't require a premium gym membership. Sleep researchers broadly agree on a few consistent findings: keeping the bedroom free of devices produces measurable improvements within two weeks. Switching phone use to grayscale mode after 9 p.m. reduces the visual reward signals that keep users engaged. Physical paper — a book, a notebook — occupies the hands and mind without generating light or cortisol-spiking content.

Kuwait's summer schedule, with its late nights and air-conditioned interiors, creates real structural pressure against early bedtimes. The research doesn't ask people to sleep at 10 p.m. It asks, more narrowly, that the hour before sleep belong to something other than a screen. That is a small window. What happens inside it, the data suggests, matters considerably.

Anyone experiencing persistent sleep difficulties should consult a licensed medical professional in Kuwait City. The Ministry of Health's referral line is reachable through the central Sabah Hospital switchboard in Shuwaikh.