Cheilitis granulomatosa is a disorder that periodically appears and that most often involves the swelling of the lips, but may also include swelling of other areas of the head. The outbreaks of swelling may also be accompanied by headaches, fever or vision problems.
An exact cause of this medical condition is unknown, but the medical problems, Crohn's disease, a severe allergic reaction or the inflammatory disease sarcoidosis are often closely associated with this lip disorder