Sleep disorders are one of the most common health problems among college students. Sleep disorders are changes in the way you sleep, and one of the most common types of sleep disorders is insomnia. The National Institutes of Health estimates that approximately 30% of the general population complains of sleep disturbances. According to the guidelines of a group of doctors, insomnia is difficulty falling or staying asleep, even when a person has the ability to do so. Among college students, anxiety is often linked to insomnia. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an original essay According to Nour Choueiry, Tracy Salamoun, Hicham Jabbour, Nada El Osta, Aline Hajj and Lydia Rabbaa Khabbaz (2016) insomnia is more frequent in first-year students and anxiety is more frequent in those who suffer from insomnia. Insomnia can be classified into two categories, acute insomnia and chronic insomnia. Acute insomnia is brief and usually occurs due to life circumstances. For example, when you are too worried about the exam the next day and can't sleep because of worries. Most students have suffered from acute insomnia because they tend to worry more about the homework and tests assigned to them. Being a student, you can't help but worry about your results too. Chronic insomnia is sleep disruption that usually occurs three nights a week and lasts at least three months. A person with chronic insomnia needs to seek medical treatment from doctors. This is because chronic insomnia can be comorbid, meaning it can be linked to other health conditions such as heart problems or psychiatric problems. Not only that: according to an article by the National Sleep Foundation, environmental changes, bad eating habits or work shifts can also cause chronic insomnia. Tension is one of the most common causes of anxiety that can lead to insomnia. Too much tension can disturb your regular sleep pattern. The next is getting too caught up in past events or worrying excessively about future events. When your mind is too busy with thoughts, your brain can't stop thinking, which makes it harder to fall asleep. In either case, the quiet and inactivity of the night often leads to stressful thoughts or even fears that keep a person awake. It's not hard to understand why anxiety can disrupt students' sleep. When this happens over many nights or many months, you will begin to feel anxiety, fear, and panic at the thought of not sleeping. This is how anxiety and insomnia can feed on each other and become a cycle. Although anxiety is a problem related to sleep disorders, an unhealthy lifestyle is also one of the main reasons why it is difficult to fall asleep at night. Confusing your body clock due to irregular sleep patterns can cause insomnia. For example, if you've been sleeping late for the past three nights due to your work shift or completing a task, you may have trouble falling asleep the next day you want to sleep early. Not only that, what you eat during the day can also make you suffer from insomnia. For example, caffeine is a stimulant. Most people understand the alertness power of caffeine and use it in the morning to start their day and feel productive. Caffeine in moderation is fine for most people, but too much caffeine can cause insomnia. A 2005 National Sleep Foundation survey found that people who drank four or more cups/cans of caffeinated beverages per day were more likely than those who drank zero to one cup/cans. cans al.