What Causes Insomnia

What Causes Insomnia?

One disorder that affects more people than most would admit is insomnia. It affects about 35% of the adult population in varying degrees. Insomnia has been on the rise, especially after the Covid pandemic, with many people losing their job and more free time on their hands, causing a poor sleep schedule. One of the best ways to deal with insomnia is to buy sleeping pills online. However, before you come to this conclusion, you need to identify and understand the cause of your insomnia. 

Proper sleep helps maintain and support healthy brain and body functioning. Lack of sleep, by itself, can cause significant concern. Some of the effects of insomnia include:

  • Poor job performance
  • Constant fatigue
  • Mental disorders 
  • Slow reaction time
  • Poor immune system
  • Susceptibility to long-term diseases 

Definition Of Insomnia

Insomnia can be defined as the inability to fall asleep(sleep onset) or stay asleep(sleep maintenance). Sleep onset insomnia occurs when someone has problems falling asleep, while sleep maintenance happens when you have problems staying asleep. In general, there are different types of insomnia. Short insomnia occurs over a brief period, while chronic insomnia lasts more than three months. Different types of insomnia can be treated in different ways. However, you should first understand the cause of your lack of sleep to find the proper treatment for it.

What Are The Common Causes Of Insomnia?

Insomnia often causes an ironic cycle; the very thing causing the lack of sleep can lead to more insomnia. For example, if anxiety causes your insomnia, the lack of sleep causes more anxiety leading to more insomnia. Most people with insomnia are often part of this vicious cycle, as demonstrated below. 


One of the significant causes of insomnia is stress. Stress causes physical and emotional tension. Work, school, social relationships, and trauma may cause it. The feeling of frustration, anger or fear can cause the body to be in a state of hyperarousal and mental exhaustion. In turn, the body reacts by staying alert, increasing the chances of insomnia. The inability to sleep may itself cause stress, leading to more fatigue and, ironically, less sleep, making it harder to break the insomnia cycle. 

See also  Sleep Improvement

Sleep Habits

Everyone has an internal clock called the circadian rhythm. The circadian rhythm follows a daily pattern of day and night and tells your body when it should sleep. However, some people have a misaligned sleep schedule that distorts their circadian rhythm. 

Shift work is a major cause of a poor sleep schedule. In many instances, this is not your fault. You may need to sleep during the day since you are working at night. Since your internal programming is geared to sleep at night, you may be unable to sleep during the day or get enough sleep. 

Another cause of a poor sleep schedule is jet lag. Jet lag is the extreme tiredness and fatigue someone feels after a long flight, especially over time zones. This results in experiencing day or night abruptly distorting your circadian rhythm. Extreme fatigue also plays a role in insomnia after a long flight leading to a higher chance of insomnia. The biggest issue with jet lag insomnia is while in a different timezone, your circadian rhythm may not adjust quickly enough to the changed day or night. And by the time you return to your timezone, your body may have started adapting to that timezone, messing up your internal clock again.  

Lifestyle: Caffeine, Alcohol, and Nicotine

With everyone so busy these days, the effects of lifestyle insomnia have been steadily growing. Work, video games, movies, etc., constantly stimulate our brains. The more activities you do, the more likely you will interfere with your sleeping pattern. As a result, many people opt to have daytime or afternoon naps to cater to the lack of sleep, which can lead to a lack of proper sleep at night. Some people may decide to extend sleep in the morning which may cause a poor sleep pattern and sleep fragmentation. 

See also  Sleep All Night

However, one of the biggest causes of lifestyle insomnia is what we eat and drink. Alcohol, even though it can be a sedative, can lead to sleep disturbance and lack of a proper sleep pattern. Furthermore, many people consume alcohol in social settings, which can extend into late at night, depriving them of sleep. Coffee, on the other hand, is a stimulant that helps keep you awake and active. Excessive coffee in the evening can keep you up at night, leading to insomnia. 

Poor Diet

Eating a heavy meal in the evening or eating spicy food can mess up your digestive system, which may cause you to lack sleep. That is why most experts advise you to eat a light supper early. This way, your body has enough time to digest your food and has less to process due to the smaller amounts before you go to bed. 

Mental Health Disorders

About 40% of people with mental health disorders are estimated to suffer from insomnia. Anxiety, ADHD, PTSD, and depression are some of the most prevalent mental illnesses and the precise conditions that may lead to insomnia. Such mental conditions incite pervasive negative thoughts, which lead to hyperarousal. Hyperarousal can lead to overthinking and overanalyzing everything and anything, causing mental exhaustion. In turn, people with mental disorders and insomnia can display heightened moods, worsening their mental symptoms. 

Illness and Pain

Almost every condition that causes pain, such as illness or injury, can cause insomnia. The pain and discomfort cause your nerves to be stimulated, leading to your brain staying active. Simply put, pain triggers your brain to stay active and alert, leading to sleep problems. 

Medical Conditions

But sometimes, it is not just the pain that causes you to lack sleep. The medication you take for discomfort may also contribute to insomnia. Some pain medication also increases dopamine levels in your body, keeping you in a state of excitement or alertness. Other types of Medication, such as diabetic pills, can also affect your sleep pattern

See also  Sleep Improving Techniques

What Are The Treatments For Insomnia?

Insomnia can be treated in many ways. You can use natural remedies, therapy, medication, etc. 

Natural Remedies

Now that you understand the causes of insomnia, you are in a much better position to find a solution. Meditation can help calm your nerves and reduce distractions, which can help you sleep better. Exercising regularly can help alleviate stress and mental fatigue. While improving your sleeping pattern can help you reset your internal clock for better sleep. 

Cognitive Behavioral Therapy

Cognitive Behavioral Therapy for Insomnia (CBT-I) is a structured and evidence-based approach. It can treat insomnia by helping individuals fall asleep faster, stay asleep longer, and feel more rested during the day. CBT-I helps individuals address the underlying causes of their sleep problems rather than simply treating the symptoms.

CBT-I typically involves identifying and replacing negative thoughts and behaviours which lead to insomnia with habits that promote better sleep. For example, a therapist might work with an individual to identify unhelpful beliefs about sleep and help them reframe those beliefs in a more positive light.

Sleeping Pills

However, such measures may not work for everyone. Many people are too busy to exercise or meditate and therapy can be pricey. While for others, these measures simply don’t work. Sleeping pills are a great way to deal quickly with your insomnia in a healthy, effective manner. If you want to learn more about how to get sleeping pills online and use them effectively, contact Simply Sleeping Pills. We are a leading national online seller of premium quality and superior effectiveness sleeping medication. Learn more by visiting https://www.simplysleepingpills.com/

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