Doctors Near You for Cataplexy in Wollongong

Cataplexy is a sudden and temporary loss of muscle tone triggered by strong emotions such as laughter, surprise, or anger. This condition is often associated with narcolepsy, a chronic sleep disorder characterized by excessive daytime sleepiness, sleep attacks, and disrupted nighttime sleep. During a cataplectic episode, individuals experience a range of symptoms from mild weakness, such as drooping eyelids or slackened jaw, to complete collapse or loss of muscle control. Despite the loss of muscle tone, consciousness remains intact, and the person is usually aware of their surroundings during the episode. The primary cause of cataplexy is linked to a deficiency in the neurotransmitter hypocretin (also known as orexin), which is involved in regulating wakefulness and muscle tone. This deficiency is a hallmark of narcolepsy, a condition believed to result from an autoimmune process that damages the hypocretin-producing neurons in the brain. Genetic factors, along with environmental triggers, may also contribute to the development of narcolepsy and cataplexy. Certain infections or stressors might exacerbate symptoms in predisposed individuals. Treatment for cataplexy focuses on managing symptoms and improving quality of life. Medications are often prescribed to help control cataplexy and related symptoms of narcolepsy. Commonly used drugs include sodium oxybate, which helps with both cataplexy and excessive daytime sleepiness, and antidepressants, such as selective serotonin reuptake inhibitors (SSRIs) or norepinephrine-dopamine reuptake inhibitors (NDRIs), which can reduce the frequency of cataplectic episodes. Additionally, lifestyle modifications, such as maintaining a regular sleep schedule, managing stress, and avoiding known triggers, play a crucial role in managing the condition. Regular follow-up with a healthcare provider specializing in sleep disorders can help tailor treatment and adjust medications as needed to effectively manage cataplexy and improve overall functioning.