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Surprising Causes of Insomnia

We all have trouble sleeping occasionally, but if you’re not sleeping well several nights per week for three months or more, then it’s likely you have insomnia. Some reasons why you might be having trouble sleeping include: (1) Chronic pain. Those who suffer from chronic pain understandably have a hard time getting to sleep, and staying asleep. Also, sleep deprivation lowers your pain threshold. (2) Medications. Some medications can mess with your body’s sleep cycle in a variety of ways, such as interfering with REM sleep, and disrupting the chemicals in your brain. Numerous drugs contain caffeine. All of these factors, and more, can cause sleep problems.

Read the full article here:7 Surprising Cause of Insomnia