Cataplexy

Cataplexy: symptoms, causes and treatment

Cataplexy is a rare neurological disorder characterized by a temporary loss of muscle tone in response to emotional arousal. This symptom can occur in people suffering from various diseases, such as narcolepsy, myasthenia gravis, epilepsy, Parkinson's disease and others.

Cataplexy manifests itself in the form of a sharp decrease in muscle tone or complete loss of muscle control, which can lead to a person falling. These symptoms usually occur during strong emotional experiences, such as laughter, fear, or anger, but can occur in other situations.

The causes of cataplexy are not fully understood, but it is believed to be related to dysfunction of the nervous system, particularly an imbalance of neurotransmitters such as serotonin. Some genetic factors may also influence the development of cataplexy.

Electromyographic and neurophysiological studies, as well as blood and urine tests, are used to diagnose cataplexy. Treatment for cataplexy depends on its cause and may include medications such as antidepressants, sleeping pills, central nervous system stimulants, and others.

Most people with cataplexy can live full lives if they manage their condition properly and follow their doctor's recommendations. It is important to know that cataplexy can lead to dangerous situations such as falls or injuries, so it is important to seek medical attention at the first sign of this condition.