Headacheman uses a patented technology, which utilizes the same active ingredients and dosages found in existing over-the-counter pills.
1Pill Swallowing in America: A National Survey of Adults. Harris Interactive Survey.- DeRoche C., Macclaren G., Sonies B., June 2003.
2Inability to swallow tablets is common and cause for concern: https://www.nursingtimes.net/opinion/comment-inability-to-swallow-tablets- is-common-and-cause-for-concern-22-11-2012/, Nov 2012.