Can headaches and neck pain be caused by sitting at a computer?

There is no doubt that too much time may create a problem in the neck area that could lead to chronic neck pain and headaches. First, foremost and most important is to keep a check on your posture. People usually develop poor neck curvatures because of poor posture habits. Anything a person does that places their head in a position forward to their body will lessen or reverse their normal neck curve. And poor neck curvatures DO cause head aches.