Staying Up Late On Weekends May Increase Stroke Risk, Research Reveals

ISLAMABAD: (News Desk) – Staying up late during weekends could have serious consequences for heart and brain health, with research suggesting that irregular sleeping patterns may increase the risk of strokes, heart attacks and other cardiovascular diseases.

Stroke is a major cause of death worldwide and occurs when the blood supply to part of the brain is interrupted or a blood vessel in the brain ruptures. Without timely medical treatment, the condition can cause permanent brain damage, disability or even death.

There are two major types of stroke. An ischemic stroke occurs when an artery supplying blood to the brain becomes blocked, depriving brain cells of oxygen. A hemorrhagic stroke, meanwhile, happens when a blood vessel in the brain ruptures and causes bleeding.

Medical experts have also raised concerns about the increasing occurrence of serious health conditions, including strokes, among younger people.

Research cited from Harvard Medical School highlights the potential health consequences of irregular sleep schedules, particularly when people change their sleeping habits during weekends.

According to the research, data from more than 10,000 individuals, covering approximately one million nights of sleep, was analysed. Researchers used tracking devices to monitor participants’ sleeping duration, quality and timing.

The study examined changes in bedtime and waking hours over a six-month period to assess how variations in sleep schedules affected cardiovascular health.

The findings indicated that inconsistent sleep-wake patterns were associated with a 20 to 23 percent higher risk of cardiovascular conditions, including heart attacks, heart failure and strokes.

Researchers also found that maintaining a regular sleep schedule was associated with a 28 percent lower risk of developing irregular heart rhythms.

The findings suggest that sleep health involves more than simply getting the recommended number of hours each night. Maintaining consistent bedtimes and waking hours may also play an important role in protecting cardiovascular health.

Researchers noted that people frequently disrupt their normal sleeping routines during weekends by staying awake later than usual. Such changes can disturb the body’s natural sleep cycle and may have negative implications for heart health.

The research highlights the importance of maintaining a regular sleep routine throughout the week, including weekends, to support overall cardiovascular well-being.