There are nights when you lie awake in bed cursing that afternoon cup of coffee or the neighbors' loud music. But some sources of sleep troubles are harder to pinpoint. If you toss and turn most nights, there could be a few sneaky fixes, or a more serious health problem to address.
Sleep medicine specialist Priyanka S. Yadav, D.O., says there are a number of health issues that can cause insomnia. Check out the video above to find out what they are, and get a few tips to improve your chances of waking up refreshed and recharged.