Insomnia can simply be defined as a sleep disorder in which an individual finds it difficult to sleep in the night, or when you constantly see yourself waking up in the night. And at times you might sleep very late in the night and end up waking up very early. This is actually a problem, and it is very dangerous to human health. The human body is designed in a way that we effortlessly find it easy to sleep in the night for many hours, but when a problem like insomnia is showing up one needs to be careful so that it won't affect other areas of his/her life.
Insomnia can be caused by a lot of things. Most of the time, we engage ourselves in a lot of activities during the day that we barely think of its repercussion on our body. Stress is actually one of the primary causes of insomnia. Insomnia is dangerous to our health because it can lead to problems like daytime tiredness, depression, anxiety, and many others.