If you have poor or disturbed sleep night after night, you may start to notice that your health worse. If you have arthritis, symptoms such as pain can disrupt your sleep. Several of the functions of the body are influenced by sleep: Your biological clock is controlled by your sleep pattern. Many different hormones are affected by sleep. For example, steroid hormones are at their highest level when you wake up and the lowest before going to sleep, so taking steroid tablets at the end of the day can affect your biological clock and can disrupt your sleep. If your biological clock is altered by a change in your sleep pattern (for example, if you have jet lag), you may feel generally unwell and experience: fatigue Stomach problems Headaches.
You can also find it difficult to think clearly, concentrate or carry out normal activities such as driving.
Sleep disorders can decrease the point where you start to feel pain (his “pain threshold”). This could lead to: increased pain from a painful condition and pain developing a condition that had not been before painful the pain felt alone in only part of his body (localized pain) becoming more widespread. It is also possible that sleep disorders could cause fibromyalgia, so it is important to try to improve the quality of your sleep. Sleep and fibromyalgia If you have fibromyalgia, you may sleep disturbance and fatigue, along with the pain and stiffness. People with the condition often have disturbed sleep remember before they started the pain and stiffness. Although it is likely that fatigue is caused by a poor sleep pattern, it is also possible that the pain and stiffness may be caused by sleep disorders. This is supported by the results of a study that prevented volunteers from entering deep sleep. A few days later, all volunteers developed generalized stiffness and muscle aches.