Logan County is a county located in the state of Ohio, United States. As of 2000, the population was 46,005. The county seat is Bellefontaine. 6 The county is named for Benjamin Logan, who fought Native Americans in the area.
Stress is the most common headache trigger, affecting most people at some point in their lives. Physical or emotional stress, including major life events, can bring on headaches and sometimes migraines.
Causes. Headaches may be caused by the following factors: 1  Cancers, including primary cancers of the brain, and spinal cord, pituitary gland tumors, nasopharyngeal cancer (upper throat cancer), some forms of lymphoma, and cancer that has spread to the brain. 2  Infections, such as sinusitis and meningitis.