I have insomnia.what should i do to overcome this problem?

Sleep hygiene : Start with looking at your sleep hygeine. Go to bed and rise at the same time each night and morning. Make sure your bedroom is quiet, dark, and relaxing, not too hot or  cold. Avoid caffeine. Avoid large, late meal. Make sure your bed is comfortable and use it only for sleeping. Physical activity may help, but not too close to bedtime. If your doing all these things and not sleeping see your doc.

MANY OPTIONS: I think that I have answered this question already but anyway take a look at your habits like sleep hygiene when you go to bed when you wake up. Caffeine intake, alcohol intake, exercise, and medications. So you work on all of these and if there is still a problem you look at mood issues like depression or bipolar. There are a lot of medications to try depending on the cause of the insomnia.

Sleep hygiene : Start with looking at your sleep hygeine. Go to bed and rise at the same time each night and morning. Make sure your bedroom is quiet, dark, and relaxing, not too hot or  cold. Avoid caffeine. Avoid large, late meal. Make sure your bed is comfortable and use it only for sleeping. Physical activity may help, but not too close to bedtime. If your doing all these things and not sleeping see your doc.