| CHAPTER 
                                        EIGHTSleeping Better with Tinnitus
 Laurence 
                                        McKenna, PhD, and David Scott, PhD
  I have tinnitus. Will 
                                        I ever get to sleep? In a word, yes. Whilst 
                                        many people with tinnitus have trouble 
                                        sleeping, most don’t. There’s 
                                        no reason why you too can’t sleep 
                                        well. You might find it reassuring to 
                                        know that most people who have tinnitus 
                                        do not feel the need to attend tinnitus 
                                        clinics since tinnitus doesn’t play 
                                        an important part in their lives. Nonetheless, 
                                        a lot of people do struggle with their 
                                        tinnitus and do seek professional help 
                                        to learn to live with it.  About half of the patients 
                                        we see in our tinnitus clinic say they 
                                        sleep well. This tells us that it is possible 
                                        to sleep normally despite having tinnitus. 
                                        In our experience it is usually not tinnitus 
                                        itself that is the main factor in determining 
                                        how well people sleep. Steven Wright, 
                                        an American comedian and actor, said, 
                                        “When I woke up this morning my 
                                        girlfriend asked me, ‘Did you sleep 
                                        good?’ I said ‘No, I made 
                                        a few mistakes.’” In this 
                                        chapter we want to help you avoid some 
                                        of the common mistakes on the journey 
                                        to a good nights’ sleep.  Everyone suffers from 
                                        episodes of bad sleep from time to time. 
                                        It’s easy to see how sleep might 
                                        be disrupted when something significant 
                                        happens in your life, like the onset of 
                                        tinnitus. But why does the problem persist 
                                        for some people and not for others? It 
                                        may seem surprising, but those that say 
                                        their tinnitus affects their sleep don’t 
                                        have different or easier tinnitus from 
                                        those who do sleep well with tinnitus. 
                                        This is good news because it means that 
                                        you can have tinnitus and sleep well. 
                                        . . What 
                                        Does Normal Sleep Look Like? Fiona, one of our patients, 
                                        developed sleep problems after the onset 
                                        of her tinnitus. She had difficulty going 
                                        to sleep, woke up several times a night 
                                        and had trouble getting back to sleep. 
                                        She felt exhausted the next day and believed 
                                        she didn’t function well. Like many 
                                        other people, Fiona believed that a good 
                                        night’s sleep involved a straight 
                                        eight hours of uninterrupted oblivion 
                                        followed by refreshed and alert wakefulness 
                                        throughout the day. Let us consider how 
                                        well this idea matches what is known about 
                                        sleep.  Our sleep changes with 
                                        age, so what’s normal when we’re 
                                        5 years old will be different when we 
                                        are 12 and different again when we are 
                                        40 and 70. Sleeping is more complex than 
                                        simply falling asleep and waking in the 
                                        morning. Our sleep consists of repeating 
                                        cycles of rapid eye movement (REM) and 
                                        non-REM sleep; the latter is divided into 
                                        stages 1, 2, 3, and 4, corresponding to 
                                        increasing depth of sleep where 1 represents 
                                        light sleep and 4 represents deep sleep. 
                                        The cycles of REM and non-REM sleep last 
                                        approximately 90 minutes but can vary 
                                        normally from 70 to 120 minutes. This 
                                        cycle repeats about four or five times 
                                        a night in young adults. Babies generally 
                                        have more REM sleep than adults and spend 
                                        more time asleep overall than adults. 
                                        It comes as a surprise to many people 
                                        to learn that we routinely wake in the 
                                        night as part of the pattern of sleep 
                                        described above. As we age we have less 
                                        deep sleep (stage 4) and tend to wake 
                                        more often. The first episode of waking 
                                        occurs after two to three hours of sleep. 
                                        If all is well, we may be unaware of these 
                                        awakenings and just roll over and return 
                                        to sleep. After the first awakening, we 
                                        get more REM sleep and less deep sleep 
                                        for the remainder of the night. Young 
                                        people may wake twice a night but older 
                                        adults may wake as often as nine times 
                                        a night. Older adults often experience 
                                        their sleep as being light and fragmented 
                                        in nature.
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