The sleep-wake disorder is a condition in which you don’t get enough sleep or the quality of your sleep is poor. This problem can cause fatigue and make it hard to concentrate or complete tasks.
Some sleep-wake disorders are caused by problems with your circadian rhythm — the internal clock that tells you when to sleep and when to wake up. Circadian rhythms are normally in sync with your environment.
Circadian Rhythm Disorder
The body’s internal clock, or circadian system, regulates a number of activities, including sleep and eating patterns. The rhythms also link to the production of certain hormones and other biological processes.
Circadian rhythms are based on signals from the brain and the environment. People with a circadian rhythm disorder have difficulty sleeping or waking at the right times and may have other symptoms.
Delayed sleep phase syndrome: This type of circadian rhythm sleep disorder occurs in adolescents and young adults and is characterized by a habitually delayed time of sleep onset and waking. It can make it difficult to concentrate or complete tasks at work, school, or social events. Similar to other nootropic smart pills, Modalert 200 Australia tablets are meant to improve cognition, focus, and alertness.
Advanced sleep phase syndrome: This subtype of circadian rhythm sleep disorder occurs in adults and is characterized by sleep and waking times that are several hours earlier than they should be. It is usually accompanied by early morning insomnia and excessive daytime sleepiness.
Irregular sleep-wake syndrome: This type of circadian rhythm sleep disorder occurs in adults with neurodegenerative diseases, such as Alzheimer’s disease and Parkinson’s disease. People with this disorder have no discernable sleep-wake cycle, sleep is fragmented into three or more periods during the 24-hour period, and they have symptoms of insomnia at night and excessive napping during the day.
Advanced Sleep Phase Disorder
Advanced sleep phase disorder (ASPD) is a condition that causes individuals to have habitual and involuntary early sleep and wake times. These individuals are often unable to adjust their early bird schedule, which leads to disrupted sleep.
People with ASPD typically fall asleep between 6 and 9 p.m. and awaken between 2 and 5 a.m. This can be frustrating and disruptive for many people, especially when they have to be up for work or school in the morning.
This type of sleep disorder is often treated with Armodafinil Australia and helps you feel more alert during the day. It is used to treat sleep disorders like narcolepsy and shift work sleep disorder.
Delayed Sleep Phase Disorder
The circadian rhythm is an internal clock that regulates many biological functions, including sleep and wakefulness. People with irregular rhythms may experience difficulty falling asleep, waking up at inappropriate times, and feeling excessively sleepy during the day.
Delayed Sleep Phase Disorder, also known as DSPD, is a type of chronic circadian rhythm disorder that causes difficulty with the timing of sleep and wakefulness. It is a relatively common disorder that typically emerges in adolescence and persists into adulthood, but it can take years to be diagnosed and treated.
The exact cause of the delayed sleep phase is not known, but it is thought to be related to a shift in the body’s natural clock. Environmental factors such as a lack of exposure to morning sunlight or an excess of bright light in the evening may play a role in developing the disorder. Medications such as bright light therapy or the hormone melatonin can help shift the body’s normal rhythm.
Shift Work Disorder
Shift work disorder occurs when your body’s circadian rhythms (the 24-hour internal clock that tells you when it’s time to sleep and be awake) do not align with your work schedule. Symptoms include insomnia, excessive daytime sleepiness, trouble concentrating at work, irritability, anxiety, vitamin deficiency, and depression.
Your doctor may recommend bright light therapy, which uses exposure to light during your shift to help reset your body’s internal clock and encourage a regular pattern of sleep. Medications and supplements can also be used to treat this condition.
The most effective way to treat this condition is through a medical sleep study. In this procedure, you’ll wear a sensor that records your physiological behaviors during sleep for a period of time.
