Sedating antidepressants sleep

Posted by / 05-Jul-2020 17:10

Sedating antidepressants sleep

Advances in pharmacology have permitted more specific targeting of receptors, and greater selectivity of agents, which necessitates greater precision when describing these agents and their effects: Doctors often administer sedatives to patients in order to dull the patient's anxiety related to painful or anxiety-provoking procedures.

Although sedatives do not relieve pain in themselves, they can be a useful adjunct to analgesics in preparing patients for surgery, and are commonly given to patients before they are anaesthetized, or before other highly uncomfortable and invasive procedures like cardiac catheterization, colonoscopy or MRI.

Some heroin users may take them either to supplement their drug or to substitute for it.

Stimulant users may take sedatives to calm excessive jitteriness.

Malcolm Lader at the Institute of Psychiatry in London estimates the incidence of these adverse reactions at about 5%, even in short-term use of the drugs.

The paradoxical reactions may consist of depression, with or without suicidal tendencies, phobias, aggressiveness, violent behavior and symptoms sometimes misdiagnosed as psychosis.

In the event of an overdose or if combined with another sedative, many of these drugs can cause unconsciousness (see hypnotic) and even death.

There is some overlap between the terms "sedative" and "hypnotic".

At higher doses, it may result in slurred speech, staggering gait, poor judgment, and slow, uncertain reflexes.

Many sedatives can be misused, but barbiturates and benzodiazepines are responsible for most of the problems with sedative use due to their widespread recreational or non-medical use.

People who have difficulty dealing with stress, anxiety or sleeplessness may overuse or become dependent on sedatives.

Like alcohol, benzodiazepines are commonly used to treat insomnia in the short-term (both prescribed and self-medicated), but worsen sleep in the long-term.

While benzodiazepines can put people to sleep but, while asleep, the drugs disrupt sleep architecture: decreasing sleep time, delaying time to REM sleep, and decreasing deep slow-wave sleep (the most restorative part of sleep for both energy and mood).

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They increase tractability and compliance of children or troublesome or demanding patients.

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