Excessive Sleepiness in High School Students: Causes and Solutions - Psychiatry

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Easily feeling sleepy?


Since starting high school this year, I've become very prone to feeling sleepy.
If I don't take a nap at noon, I feel sluggish in the afternoon.
Sometimes, I suddenly feel very down.
Most of the time, I do take a nap at noon, and I also tend to sleep when I get home in the afternoon.
I still manage to sleep at night, but I often can't hear my alarm clock, even though others can hear it just fine; it seems completely silent to me.
My energy levels frequently drop suddenly.
Should I be concerned that I might be ill?

Hong, 10~19 year old female. Ask Date: 2017/04/13

Dr. Zhong Mingxun reply Psychiatry


Everyone has different sleep needs, so the duration of sleep is not as important as whether you feel alert during the day.
If your daytime energy and mental state are not affected, there should not be a significant issue.
You can wait until you experience any impact before seeking a more in-depth evaluation from a mental health professional.

Reply Date: 2017/04/13

More Info


Excessive sleepiness in high school students can be attributed to a variety of factors, including biological, psychological, and environmental influences. As a high school student, experiencing increased sleepiness and difficulty staying awake during the day can be concerning, especially if it impacts your academic performance and overall well-being.
Firstly, it’s important to understand that adolescence is a period of significant biological changes, including alterations in sleep patterns. The circadian rhythm, which regulates sleep-wake cycles, shifts during puberty, often leading to a preference for later bedtimes and wake times. This shift can result in students feeling more alert in the evening and struggling to wake up early for school. If you are not getting enough sleep at night, this can lead to excessive daytime sleepiness, especially if you are relying on naps to compensate for lost sleep.

In addition to biological factors, psychological stressors can also contribute to feelings of fatigue and mood changes. High school can be a challenging time, with increased academic pressure, social dynamics, and extracurricular commitments. If you are feeling overwhelmed or anxious, this can manifest as fatigue and a lack of motivation. It’s essential to recognize that mental health plays a crucial role in overall well-being, and feelings of sadness or irritability can be linked to stress, anxiety, or even depression.

Environmental factors also play a significant role in sleep quality. Consider your sleep environment: is it conducive to restful sleep? Factors such as noise, light, and temperature can all affect how well you sleep. If you find that you are sleeping through alarms or not waking up feeling refreshed, it may be worth evaluating your sleep hygiene practices. This includes maintaining a consistent sleep schedule, creating a relaxing bedtime routine, and ensuring your sleeping environment is comfortable and free from distractions.

To address excessive sleepiness, consider implementing the following strategies:
1. Prioritize Sleep: Aim for 7-9 hours of sleep per night. Establish a consistent sleep schedule by going to bed and waking up at the same time every day, even on weekends.

2. Limit Naps: While napping can be beneficial, long or irregular napping during the day can negatively affect nighttime sleep. If you need to nap, keep it short (20-30 minutes) and avoid napping late in the day.

3. Create a Sleep-Friendly Environment: Ensure your bedroom is dark, quiet, and cool. Consider using blackout curtains, earplugs, or a white noise machine if necessary.

4. Manage Stress: Engage in stress-reducing activities such as exercise, meditation, or hobbies that you enjoy. If feelings of sadness or anxiety persist, consider speaking with a counselor or mental health professional.

5. Limit Stimulants: Reduce caffeine intake, especially in the afternoon and evening, as it can interfere with your ability to fall asleep.

6. Seek Professional Help: If excessive sleepiness continues despite making lifestyle changes, or if you experience other concerning symptoms such as persistent mood changes, it may be beneficial to consult a healthcare professional. They can help assess for underlying conditions such as sleep disorders, anxiety, or depression.

In conclusion, while it’s common for high school students to experience changes in sleep patterns and increased sleepiness, it’s essential to address these issues proactively. By prioritizing sleep, managing stress, and creating a conducive sleep environment, you can improve your overall well-being and academic performance. If problems persist, don’t hesitate to seek help from a healthcare professional.

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