SLIDE 7 INSOMNIA AND CHRONIC PAIN
Researchers want to know:
Unidirectional or Bidirectional
Prospective, longitudinal studies (2005-2012) found support for unidirectional:
Insomnia Pain
infrequent tension headaches + insomnia More likely, chronic tension headache
12 years
headache-free + insomnia New incident migraine and tension headache
11 years
headache + normal sleep Headache remission
1 year
INSOMNIA AND CHRONIC PAIN
Prospective, longitudinal studies (2005-2012) found support for unidirectional:
Insomnia Pain
Frequent “sleep problems” More likely develop Fibromyalgia
10 years
Insomnia Increased risk of chronic musculoskeletal pain
17 years
“Restorative Sleep” Chronic widespread pain symptom resolution
15 months