Please stop adding the material on comfrey to the Navicular syndrome article. I have initiated a discussion of the matter at Talk:Navicular syndrome. If you continue to keep re-adding the material without discussion, you could also run afoul of WP's 3 revert rule. See message below for details. Montanabw(talk) 16:27, 25 September 2014 (UTC)
Your recent editing history shows that you are currently engaged in an edit war. Being involved in an edit war can result in your being blocked from editing—especially if you violate the three-revert rule, which states that an editor must not perform more than three reverts on a single page within a 24-hour period. Undoing another editor's work—whether in whole or in part, whether involving the same or different material each time—counts as a revert. Also keep in mind that while violating the three-revert rule often leads to a block, you can still be blocked for edit warring—even if you don't violate the three-revert rule—should your behavior indicate that you intend to continue reverting repeatedly.
To avoid being blocked, instead of reverting please consider using the article's talk page to work toward making a version that represents consensus among editors. See BRD for how this is done. If discussions reach an impasse, you can then post a request for help at a relevant noticeboard or seek dispute resolution. In some cases, you may wish to request temporary page protection.