<unk>  is a medical condition characterized by inflammation of the lips. According to its onset and course,<unk>  can be either acute or chronic. Most<unk>  is caused by acute sun exposure. Allergic tests may identify allergens that cause<unk> .
Cheilitis
Cuffitis
Posthitis
Trochleitis
Trigonitis
Laryngitis
Dactylitis
Pancolitis