Sleepless nights affecting your mood, or your office work. It can do much more than that. It can spoil your health, and it could be a cause of some other problem. If your insomnia continues for a prolong period of time, make sure you consult a doctor immediately. But don’t stress out, you can try a few things at home when the sleeplessness starts, small things like a good workout and other small changes might be helpful to help you fall asleep.