Our internal body clock, or circadian rhythm, plays a crucial role in regulating our sleep-wake cycle. When this rhythm is out of sync with your daily schedule, it can lead to a group of conditions known as Sleep-Wake Disorders. These can include issues like jet lag, shift work disorder, and delayed sleep phase syndrome. At Premier Lung & Sleep Institute in Tomball, TX, our sleep specialist, Dr. Harneet Singh, specializes in diagnosing and treating these disorders to help you regulate your body clock and achieve healthy sleep patterns.

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Understanding Circadian Rhythm Disorders

The body’s circadian rhythm is a 24-hour cycle that tells our bodies when to sleep, wake up, and eat. When this cycle is disrupted by factors like irregular work schedules (shift work disorder), long-distance travel (jet lag), or simply a natural tendency to be a “night owl” (delayed sleep phase syndrome), it can lead to chronic fatigue, insomnia, and difficulty functioning during the day.

Our Diagnostic and Treatment Approach

Our evaluation process begins with a detailed review of your sleep patterns, work schedule, and travel history. We will use this information to determine which type of sleep-wake disorder you may have. Your customized treatment plan will be designed to reset your body clock and may include:

  • Light Therapy: Using a special light box to help regulate your body’s internal clock.
  • Melatonin Supplements: Used strategically to help you adjust your sleep schedule.
  • Behavioral Adjustments: Providing guidance on creating a consistent sleep schedule, managing light exposure, and other lifestyle modifications.

Get Your Body Clock Back on Track

You don’t have to struggle with chronic fatigue or poor sleep due to a misaligned schedule. Our expert team is here to help you get your body clock back on a healthy, consistent rhythm.

Contact our office today to schedule a consultation and learn more about how we can help.

FAQs About Sleep-Wake Disorders

Q: What is a circadian rhythm?

A: Your circadian rhythm is your body’s internal biological clock. It’s a 24-hour cycle that controls your sleep-wake cycles, hormone production, and other important bodily functions. It’s primarily influenced by light and darkness.

Q: How does shift work disorder affect my health?

A: Shift work disorder can lead to chronic fatigue, excessive daytime sleepiness, and insomnia. Because your body’s clock is constantly fighting your work schedule, it can also increase your risk of heart disease, metabolic issues, and certain types of cancer.

Q: What are some tips for managing jet lag?

A: To manage jet lag, we recommend trying to adjust to your new time zone’s schedule as quickly as possible. This includes eating at local meal times and seeking or avoiding light exposure to help reset your internal clock. For more severe cases, a sleep specialist may recommend light therapy or melatonin.