If you toss and turn half the night, only to fall asleep when it's time to get up you'll be very aware of what insomnia is! Or perhaps you fall asleep only to wake up two hours later and then stay wide awake until dawn. There are different types of insomnia but all of them can leave you feeling unrefreshed from sleep and seriously impair your abilities during the day.
Insomnia may be one of the following
- difficulty falling asleep
- falling asleep the waking after a short time
- waking up too early
- waking up frequently throughout the night
- sleeping through the night but so poorly you do not feel refreshed in the morning
Different Types of Insomnia
- Transient - this is characterised by insomnia that last between one night and a few weeks then disappears
- Intermittent - short term insomnia that repeats after a time
- Chronic - difficulty sleeping for three nights a week at least that lasts a month or longer
Chronic insomnia is also divided into two types
Primary insomnia has no relationship to other health problems that you may be suffering fromSecondary insomnia is related to a medical condition such as asthma, arthritis, cancer, stress, depression, chronic pain or other physical or mental health problem. It can also be related to a bed partner who snores or other poor sleep conditions. Sleep apnia can also cause disturbed sleep.
Insomnia seems to be more of a problem for women with more than twice the number of women reporting sleep problems than men. In perimenopausal women night sweats and hot flashes can lead to insomnia and pregnancy can also affect sleeping patterns.