Sleep disorders affect how you sleep and how well you wake up. They can interfere with your ability to function, cause stress, and increase your risk of medical problems.

There are many types of sleep disorders, each with its own symptoms and treatment options. These include insomnia, narcolepsy, breathing problems, and restless leg syndrome (RLS).

1. Circadian Rhythm Disorder

Circadian rhythm disorders disrupt the internal clock that controls your sleep-wake cycle. These problems can occur for a variety of reasons. Some you can’t change, such as your age or family history. Others you can manage, such as your work schedule or travel plans. When it comes to focusing performance under objectively reduced sleep situations, Modvigil 200 Australia has certain advantages.

Some of these problems can be temporary, like jet lag disorder, which occurs when you travel across time zones. However, if left untreated, they can lead to chronic health conditions or even workplace and road accidents.

A person with a circadian rhythm disorder can’t get enough sleep at the right times of day to feel well. Their symptoms are disruptive to daily life and interfere with their ability to meet work, school, or social obligations.

2. Narcolepsy

Narcolepsy is a disorder that disrupts sleep-wake processes and causes excessive daytime sleepiness (EDS). People with this condition usually fall asleep involuntarily and have uncontrollable, unscheduled naps during the day. Narcolepsy and shift work sleep disorder are two sleep-wake cycle disorders that are treated with the prescription smart pill Buy Artvigil Australia. Excessive daytime sleepiness is the most common symptom of narcolepsy, but it can occur in many different ways.

It can cause lapses in attention and can make it difficult to work, drive or socialize. The disorder is caused by a deficiency of a brain chemical called hypocretin, or orexin. This may happen because the body’s immune system attacks these nerve cells in the brain, or it can result from rare lesions in the brain.

3. Sleep Apnea

The most common sleep disorder, sleep apnea causes breathing pauses throughout the night. These pauses can last from seconds to minutes and occur 30 or more times an hour.

Obstructive sleep apnea (OSA) is the most common form of the disorder, which occurs when air can’t pass through your upper airway while you sleep. This happens when the tissues and muscles in your throat relax and collapse during sleep, causing an obstruction in the airway.

Risk factors for OSA include being overweight, having a large neck circumference, or narrowing of the airway from enlarged tonsils or adenoids. People with high blood pressure, chronic lung disease, or certain heart conditions are also at higher risk.

4. Restless Leg Syndrome

Restless legs syndrome (RLS) is a common disorder of the nervous system that causes unpleasant or uncomfortable sensations in your legs and an irresistible urge to move them. These feelings typically occur in the legs, feet, and calves and are worse in the evening or at night.

People with RLS experience unusual sensations in their legs, such as itching, tingling, or crawling, which are relieved by movement. These feelings may also occur in the arms or chest.

RLS symptoms can disrupt the sleep-wake cycle, which interferes with daily life. Simple self-care steps and lifestyle changes can help. Medications can also help.

5. REM Sleep Behavior Disorder

REM sleep behavior disorder, also called dream-enacting behavior, is a parasomnia that causes you to act out your dreams while you’re sleeping. These episodes can happen as often as four times per night.

During REM sleep, nerve pathways in your brain prevent your muscles from moving temporarily, a process called atonia. People with RBD don’t enter atonia and can physically act out their dreams — these actions are usually violent or traumatic.

Several environmental risk factors may contribute to this condition, including sleep deprivation, smoking, head injury, or exposure to pesticides. In some cases, people with this disorder also have underlying neurological disorders like Parkinson’s disease, Lewy body dementia, or multiple system atrophy.