Headaches can go from tolerable to incapacitating, which is caused by things like stress, vices, unhealthy diet, lack of exercise, and subluxation. While it may seem common for people to get headaches, you still shouldn’t ignore it as it may be a sign of a serious health problem. But then, simply numbing the pain with pills isn’t the solution to the problem, you should seek a more permanent and natural treatment like chiropractic care instead.