Scientists Saudi Arabia They have developed a study that reveals the reason why many people feel they fall Before falling asleep.
Those who take certain antidepressants They run a higher risk of suffering Hypnotic shakesa feeling of sudden spasms that take place before falling asleep.
What happens when you feel that you fall?
This feeling is caused by Sudden and involuntary muscle contractions that occur during the transition period of the sleep vigil.
In most cases it is harmless. Even so, experts have warned that sleep alteration can lead to insomnia y major depressive disorder.
Psychiatric medications cause these shaking
He Alghamdi Professorneuroscientific in charge of the study, carried out an investigation that suggests that the psychiatric medicines They can alter the chemical substances of the brain, which produces hypnotic shakes.
The researchers analyzed the sleep patterns of a middle -aged man consumed by Escitalopram, a type of antidepressant called selective serotonin reuptake inhibitor (SSRS).
The patient described that he suffered a sudden feeling of fall during the night, along with Palpitations of the heartfeeling of strain and a fear Excessive not to be able to sleep.
Alghamdi, to treat the phenomenon, asked the patient to Stop taking the SSRS And, after this small adjustment, the patient showed a Spectacular improvement of its condition and the hypnotic spasmodic movement disappeared one night. In turn, Depressive symptoms treated with medication were also dissipated.
“Intensified hypnotic shaking can cause Chronic sleep deprivationwhich can lead to depression as a result of neurochemical changes in the brain, “explained Professor Alghamdi.
Another study supports this hypothesis
Indian Journal of Psychiatry published another study that supports these results that They show the link Between the Irs and sleep disorders.
In this case, the researchers discovered that when a 31 -year -old woman began to take escitaloprambegan to experience involuntary movements of the head while he slept, which interfered with the Sleep quality.
By replacing the escitalopram with fluoxetine, another type of SSRS, experienced a significant reduction in the frequency and intensity of the spasmodic movements of the head during sleep.
The researchers highlighted the importance of medical care suppliers know this side effect “Potentially overlooked” of the SSRs.
The study co -author, the doctor Simran Sandhuhe explained that “hypnotic shakes can disturb the dreamcause anxiety and negatively affect the quality of life of the patient “, so” doctors must recognize that these involuntary movements, although benign, can be distressing and may arise particularly after increasing the dose or initiating the treatment with SSRIs. “
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