Almost everyone gets headaches, and most are nothing to worry about. But if headaches are disrupting your daily activities, work or personal life, it's time to take action. Headaches can't always be prevented. The doctor can help you manage the symptoms with manual manipulation, HILT, and diet. Certain headache qualities like "the worst ever", or accompanied by fever, or neck stiffness may require immediate medical attention. For more information on these and more red flags click on the NIH Headache Fact Sheet below.