REM Sleep Behavior Disorder: Symptoms and Treatment

Introduction

REM Sleep Behavior Disorder is a type of sleep disorder where one performs physical actions of dreams during the rapid eye movement (REM) phase of sleep. During the REM stage of sleep, muscles of an individual temporarily go into a paralysis state to avoid the person from performing any action. In individuals suffering from REM Sleep Behavior Disorder, paralysis does not occur, and people start talking, shouting, punching, kicking, and even jumping out of bed in their dreams. As such, these actions lead to harm both to the affected person and his or her partner, which makes the condition dangerous and necessitates immediate diagnosis and treatment.

What Is REM Sleep Behavior Disorder?

RBD is a neurological disorder affecting the process of sleeping. It disrupts REM sleep cycle, in which all dreams happen and people suffer from REM atonia, which is a paralysis stage of muscles during sleep. REM Sleep Behavior Disorder affects mostly men above the age of 50, but it can also affect other groups of population.

Causes of REM Sleep Behavior Disorder

It is not always known what causes the development of RBD. Nevertheless, scientists find it is associate with changes in the parts of the brain that regulate REM sleep and motor function. While in some patients the disorder develops for unknown reasons, in other cases it might be connect with neurodegenerative conditions such as Parkinson’s disease, dementia with Lewy bodies, and multiple system atrophy. Antidepressants, sleep deprivation, and heavy drinking may also cause RBD.

Symptoms of REM Sleep Behavior Disorder

Symptoms may gradually develop and become more common with time. Since a person acts out his or her dreams, the episode may vary from minor to violent behaviors.

Common symptoms include:

Talking, shouting, or laughing in sleep

Physical actions, such as punching, kicking, flailing arms

Jumping out of bed or falling out of bed

Lively dreams that involve actions

Bodily injuries or injuries of your partner

Waking up remembering the dream clearly

Disruption of sleep and fatigue during the day

Episodes usually take place during the latter half of the night, when REM sleep becomes more common.

Steps for the Diagnosis of REM Sleep Behavior Disorder

The doctors conduct a physical examination on the patient regarding the individual’s medical history and sleep disturbances as well as the observation by the bed partner. Polysomnography is an exam conduct overnight to check on muscle activities during the REM sleep phase.

Treatment of REM Sleep Behavior Disorder

The treatment process entails treating symptoms and prevention of injury to the patient. The drugs administered to treat the condition include melatonin and clonazepam among others. All medicines must be take according to the prescription of the healthcare practitioner. Start and stop the use of any drug only after consulting a doctor.

Setting up a secure sleep environment is equally vital. It entails removing all sharp objects from the room, surrounding the bed with pillows, reduction of bed height, and sleeping alone where required. Other forms of treatment entail good sleep hygiene and avoidance of alcohol.

Long-Term Outlook

Many people respond well to treatment and experience fewer nighttime episodes. However, because REM Sleep Behavior Disorder may sometimes occur before certain neurological diseases develop, regular follow-up with a neurologist or sleep specialist is recommended. Early monitoring allows healthcare providers to identify any additional neurological symptoms if they appear over time.

Conclusion

REM Sleep Behavior Disorder is a neurological sleep disorder characterized by physical enactment of dreams since normal muscle paralysis in REM sleep does not take place. Even though REM Sleep Behavior Disorder may pose an increased risk of injury at night, the disorder can be well managed through early detection, correct treatment, and precautions. If you notice any strange behavior while asleep, seek medical attention from a sleep expert or neurologist.