Sleep deprivation as the word suggests, deprivation means deficient or lacking. The person might suffer from the severe problem of sleeplessness in this disorder. Sleeplessness may also known as insomnia in some cases. Severe sleep deprivation is that factor in which the cant sleep even for an hour or two in the long duration of 24 hours. It is a type of disorder from which large group of people are suffering but especially the natives of America and South Australia. The main cause for this disorder is not one so the patient should be cautious about it. There are so many reasons why insomnia or severe sleep deprivation takes place.

Severe sleep deprivation is broadly classified in four major fields according to its causes they are medication side effect, health complications, clinical disorder and lifestyle.

Surgery and the recovery process after it is the one basic reason of severe sleep deprivation. Because it is very obvious that if a person is going to face any kind of surgery has to suffer from a deep depression or hyper tension which is the most genuine reason for severe sleep deprivation. And once if the person gets over with the surgery he has to phase again the same type of tension of the post op medication. Post op surgery may also leads to many side effects those are the main causes of depression, which leads in chronic sleep disorder.

Health complications are one of the main reasons of severe sleep deprivation. Some major diseases like diabetes mellitus, hypertension etc. also leads to the severe sleep deprivation. These types of disease cause pain, tenderness swelling etc. due to which sleeping becomes a great challenge. Timely cure for these diseases may prevent from such a chronic problem of severe sleep deprivation.

Clinical disorder may also the much known reason for sleep disorder. Clinical disorder like some pills might react or some doctor's blunder might cause some severe chronic disorder. Sleeplessness is a very common process, which can take place with any minute changes. One has to very alert with each and every thing whether big or small take place in life. Be awaked to check the instruction and also the expiration period of any medical aid. The health is a treasure and the sound sleep is like a key for it so try to save this treasure.

Lifestyle is the current issue ever. Nowadays people are spending a life, which is full of hustle-bustle. This type of lifestyle invites fatigue and drowsiness which results in the severe sleep deprivation or we can say it also invites the sleeplessness. Youth of today are fond of enjoying movies in the night and also loves to join late night parties, late night chatting with friends and night strolling which is good for a day or two but if all this kept in continuation daily it will be very harmful for sure. Eating habits is also the cause of a problem as it is also a part of the youth lifestyle.

By avoiding all these small things or by being cautious about all these small things helps to avoid this sleep disorder or severe sleep deprivation.