Asthma and allergies common in late-night teens

According to a study published in, teenagers who prefer to stay up late and get up late in the morning are more likely to suffer from asthma and allergies than those who wake up early. ERJ Open Research..

Asthma symptoms are known to be strongly associated with the body clock, but this is the first study to examine how individual sleep preferences affect asthma Risk of teenagers.

The researchers say the study reinforces the importance of sleep timing for teenagers and opens new research channels on how sleep affects respiratory health in teenagers.

This study was led by Dr. Subhabrata Moitra of the Department of Pulmonary Medicine at the University of Alberta, Canada, who conducted research at the University of Alberta, Canada, Barcelona Institute in Spain. He said: “Asthma Allergic disease It is common in children and adolescents around the world and the prevalence is increasing. We are exposed to pollution and Cigarette smoke, But we still need to find out more.

“Sleep and the “sleep hormone” melatonin are known to affect asthma, so we investigated whether adolescents prefer to stay up late or go to bed early. Asthma risk“

The study involved 1,684 adolescents living in West Bengal, India, aged 13 or 14 years, and participated in a study of prevalence and risk factors for adolescent asthma and allergy-related diseases (PERFORMANCE). ..

We asked each participant about the symptoms of wheezing, asthma, or allergic rhinitis such as runny nose and sneezing. They asked a series of questions to determine if they were “evening type,” “morning type,” or somewhere in between. I feel tired and feel the first thing in the morning.

Researchers consider teenager symptoms and sleep preferences in light of other factors known to affect asthma and allergies, such as participant residence and whether the family is smoking. I compared.

They found that asthma was about three times more likely to develop asthma in teenagers who prefer to sleep late compared to those who prefer to sleep early. They also found that the risk of developing allergic rhinitis was twice as high in people after bedtime as they were before bedtime.

Dr. Moitra adds: “Our results suggest that there is a link between priority sleep time and asthma and allergies in teens. Synchronizing late at night affects allergic reactions in teenagers There is a possibility.

“We also have children Young people Increasingly exposed to light from mobile phones, tablets, and other devices, waking up late into the night. You can reduce the risk of asthma and allergies by encouraging teens to put the device down and go to bed a little earlier. That’s what we need to do more research. “

The second phase of the performance study is scheduled for 2028-29. In other words, you can repeat the survey with a group of teens to see if there were any changes in their sleep habits and their changes. Respiratory health.. Dr. Moitra and his team also want to quantify their findings by objectively measuring participant lung function and sleep time.

Professor Thierry Troosters was president of the European Respiratory Society and was not involved in the research. He said: “Why we have asthma and allergies rising in children, and teenager And hopefully find a way to reduce these conditions.

“This is the first study to explore the possible roles of different sleep preferences in teenagers’ risk of asthma and allergies, paving the way for interesting and important new research. Sleeping well physically and mentally. We already know that it is important for physical health, so we should continue to encourage teenagers to get a good night’s sleep.”