#Sleepmedicine

Every night, millions of people struggle to get restorative sleep, and many shrug it off as a temporary trouble. A leading U.S. health feature recently distilled practical guidance on when to seek medical help for sleep problems, highlighting three warning signs, a simple preparation routine for appointments, and the reality that persistent sleep issues often require professional evaluation rather than quick fixes. The core message is clear: if sleep trouble spills into daily life for weeks or months, it’s time to talk to a clinician. For Thai readers navigating busy cities, shift work, and the pressures of modern life, the takeaway is equally relevant: sleep health is a national health issue with direct consequences for safety, productivity, and long-term wellbeing.

A new psychology study suggests adults who experience weekly nightmares may be nearly three times more likely to die before age 75 than those who rarely dream. While the research awaits peer review, it prompts important questions about how sleep quality relates to long-term health and what this could mean for Thai audiences.

The study pooled data from more than 4,000 participants across four long-term U.S. studies, tracking people aged 26 to 74 for more than 18 years. Nightmares were self-reported at the start. After adjusting for age, sex, weight, mental health, and smoking, those with weekly nightmares showed a markedly higher risk of early death. Official death records were used to strengthen reliability. The sample was predominantly white, and biological aging was measured only once, highlighting the need for local replication in Thailand’s diverse population.

A landmark meta-analysis published in July 2025 is shaking up the world of sleep science, revealing that exercise forms like tai chi, yoga, and jogging may rival, or even surpass, medication as frontline treatments for chronic insomnia. The study, which pooled data from 22 randomized clinical trials and 1,348 participants, found that these accessible and affordable activities can deliver dramatic improvements in sleep quality, efficiency, and total sleep time — sometimes matching current gold-standard therapies like cognitive behavioral therapy for insomnia (CBT-i)[ScienceDaily]( https://www.sciencedaily.com/releases/2025/07/250716000856.htm).

A major new study from Harvard Medical School and Massachusetts General Hospital warns that certain common patterns of daytime napping—especially long, irregular, or midday-heavy naps—may signal a higher risk of premature death. This research, considered among the most robust to date on napping and mortality, has sparked fresh debate on whether taking a nap is always the healthy break many believe it to be, raising important questions for millions in Thailand and around the world who routinely indulge in afternoon siestas.

A large study from Harvard Medical School and Massachusetts General Hospital links certain daytime napping patterns to higher mortality risk. Long naps, irregular schedules, and naps clustered between 11am and 3pm were associated with greater chances of death from any cause, even after adjusting for age, weight, smoking, alcohol use, and nighttime sleep quality. The findings come from tracking over 86,000 adults for eleven years with wearable devices, offering a clearer picture than self-reported sleep data.