Teens who stay up late have a higher risk of developing asthma and other allergies, finds study

Having a consistent and healthy sleep schedule is crucial for overall well-being, especially during adolescence. Just as parents are concerned about a toddler’s sleep habits, it is equally important to pay attention to a teenager’s sleep patterns.

While it has always been known that inadequate sleep leads to feelings of lethargy, recent studies have found that poor sleep quality in teenagers can also increase the risk of developing asthma. Therefore, it is imperative for parents to ensure that their teens do not stay up late.

A recent study conducted at the University of Alberta in Canada examined the relationship between late sleeping habits and the development of chronic allergies, infections, and respiratory problems, such as asthma, in teenagers. Led by Dr. Subhabrata Moitra from the department of pulmonary medicine, the study involved 1684 teenagers between the ages of 13 and 14. The participants were asked a series of questions about their sleeping habits, including whether they were more productive in the morning or at night, the time they felt the most tired, and their usual waking time. They were also questioned about their health conditions, including symptoms of allergies and family history of chronic health conditions like smoking.

The findings were significant. Teenagers who stayed up late had a threefold higher risk of developing asthma compared to those with better sleep patterns. While the researchers did not establish a direct cause-and-effect relationship between late sleeping and respiratory health, they hypothesized that hormonal disturbances related to sleep, specifically the disruption of melatonin, the sleep hormone, could trigger various reactions in the body. These reactions may include mood problems, fatigue, allergies, and even weight gain.

Dr. Moitra emphasized the link between preferred sleep time and asthma and allergies in teenagers but emphasized that they cannot definitively conclude that staying up late causes asthma. Nonetheless, they suggest that the disrupted melatonin levels in late-sleepers may influence the allergic response in teenagers.

Disturbed sleep, such as sleep apnea, which results in breathing difficulties, is also associated with nighttime asthma in both children and adults. Additionally, factors such as exposure to allergens, poor air quality, uncomfortable sleeping positions, and pre-existing hormonal imbalances can contribute to or worsen asthma symptoms at night.

Previous studies on teen sleep habits have also found a correlation between late sleeping patterns and an increased risk of depression and mood disorders.

It is essential for every growing teenager to prioritize getting 7-8 hours of uninterrupted sleep consistently. While occasional late nights may happen, it is important not to make it a habit. Here are some recommendations to promote better sleep hygiene:

– Ensure proper ventilation and cleanliness in your sleeping environment, such as regularly cleaning mattresses, preventing dust accumulation, and setting an ideal temperature for the air conditioning.

– Maintain a suitable sleep position that allows for easy movement of the airways and breathing passages, avoiding excessive reclining or obstructive sleeping positions.

– If you regularly encounter pollutants, consider investing in an air humidifier or purifier to improve air quality.

– Establish a sleep routine and practice discipline to enhance your sleep quality. A consistent sleep schedule, along with a balanced diet and regular exercise, can reduce the risk of sleep problems.

– Limit screen time before bedtime and throughout the day whenever possible, as electronic devices can interfere with sleep.

– Utilize natural sleep aids, such as oils that promote relaxation and detoxification, to support a peaceful sleep.