SLEEP PROBLEMS: INCREASING THE SENSITIVITY PAIN
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A good night's sleep is an anti-aging essential. Sleep problems can not only cause a person to not harm the health and promote premature aging, but can also lower your pain tolerance.
Borge Sivertsen, delll'Istituto Norwegian public health (Norway), and colleagues analyzed data on 10,412 men and women, average age 58, enrolled in the Tromso 6 Studio. Each subject underwent a standard test of sensitivity to pain - the test pressure cold - in which subjects are asked to keep the hand-dipped in a bath of cold water. Subjects were asked to report about their sleep problems, including insomnia, total sleep time, and sleep latency (time to fall asleep), and the researchers evaluated the relationship between reduced sleep and pain sensitivity.
The study also looked at other factors that potentially affect the 'lack of sleep and the perception of pain, including chronic pain (persistent or recurrent) and psychological distress (such as depression and anxiety). Overall, 32% of the participants were able to maintain their hand in cold water for the whole test time: 106 seconds. Participants with insomnia were more likely to keep your hands out before: 42% did so, compared with 31% of those without insomnia. Pain sensitivity increased with both the frequency and the severity of insomnia: Compared to subjects who reported not suffer from insomnia, the percentages of reduced pain tolerance were up 52% for the reporting agents insomnia over once a week, compared to 24% for those with insomnia once a month.
The researchers conclude that: "The insufficient sleep significantly increases the risk of reduced tolerance to pain. The need to improve sleep in patients with chronic pain is crucial. It should be a must for important future research."
Source: Worldhealth
Supplements to aid sleep