Information contained on this page is provided by NewsUSA, an independent third-party content provider. WorldNow and this Station make no warranties or representations in connection therewith.(NewsUSA/Rewrite Your Day) - Allison Bickhardt started experiencing severe headaches when she was 18. At first, it was just a couple of times a month, but soon the headaches were happening more than half of the month. "I had never felt pain like that before," Allison explained. "It was like I had a vise around my head."