When you do not get a good night’s sleep, you may feel irritated and tired the next day. However, insufficient sleep can also cause numerous medical complications such as heart disease, high blood pressure, obesity and diabetes. It can also lead to other health ailments like mood swings, impaired performance and memory and thinking problems. Occasional sleep interruptions are normal but if you struggle to fall asleep regularly then you may need to pay attention to your medical condition and try to understand what the cause behind your sleep disorder is. This condition is very common among Children and young adults. Here are a few things which you should know that are disrupting your sleep, if avoided, you can have a good night’s sleep and immune yourself from various diseases.