Friday, 5 August 2011

What People are using to Stop INSOMNIA


Alcohol

Alcohol is often used as a form of self-treatment of insomnia to induce sleep. However, alcohol use to induce sleep can be a cause of insomnia. Long-term use of alcohol is associated with a decrease in NREM stage 3 and 4 sleep as well as suppression of REM sleep and REM sleep fragmentation. Frequent moving between sleep stages occurs, with awakenings due to headaches, polyuriadehydration, anddiaphoresis. Glutamine rebound also plays a role as when someone is drinking; alcohol inhibits glutamine, one of the body's natural stimulants. When the person stops drinking, the body tries to make up for lost time by producing more glutamine than it needs. The increase in glutamine levels stimulates the brain while the drinker is trying to sleep, keeping him/her from reaching the deepest levels of sleep.[51]Stopping chronic alcohol use can also lead to severe insomnia with vivid dreams. During withdrawal REM sleep is typically exaggerated as part of a rebound effect.[52]

[edit]Opioids

Opioid medications such as hydrocodoneoxycodone, and morphine are used for insomnia that is associated with pain due to their analgesicproperties and hypnotic effects. Opioids can fragment sleep and decrease REM and stage 2 sleep. By producing analgesia and sedation, opioids may be appropriate in carefully selected patients with pain-associated insomnia.[13]

[edit]Antidepressants

Some antidepressants such as amitriptylinedoxepinmirtazapine, and trazodone can often have a very strong sedative effect, and are prescribed off label to treat insomnia.[53] The major drawback of these drugs is that they have properties that can lead to many side-effects; for example, amitriptyline and doxepin both have antihistaminergicanticholinergic, and antiadrenergic properties, which contribute to their side-effect profile, while mirtazapines side-effects are primarily antihistaminergic, and trazadones side-effects are primarily antiadrenergic. Some also alter sleep architecture. As with benzodiazepines, the use of antidepressants in the treatment of insomnia can lead to withdrawaleffects; withdrawal may induce rebound insomnia.
Mirtazapine is known to decrease sleep latency, promoting sleep efficiency and increasing the total amount of sleeping time in patients suffering from both depression and insomnia.[54][55]

[edit]Melatonin and melatonin agonists

The hormone melatonin, sold as a "dietary supplement" in some countries, is effective in several types of insomnia. Melatonin has demonstrated effectiveness equivalent to the prescription sleeping tablet zopiclone in inducing sleep and regulating the sleep/waking cycle.[56] One particular benefit of melatonin is that it can treat insomnia without altering the sleep pattern, which is altered by many prescription sleeping tablets. Another benefit is it does not impair performance related skills.[57][58]
Melatonin agonists, including ramelteon (Rozerem) and tasimelteon, seem to lack the potential for misuse and dependence. This class of drugs has a relatively mild side-effect profile and low likelihood of causing morning sedation. While these drugs show good effect for the treatment of insomnia due to jet lag[59] and the chronic circadian rhythm disorders, the results for other forms of insomnia are less promising.[60]
Natural substances such as 5-HTP and L-Tryptophan have been said to fortify the serotonin-melatonin pathway.[61]

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