<unk>  (or aerophagy) is a condition of excessive air swallowing, which goes to the stomach.<unk>  may also refer to an unusual condition where the primary symptom is excessive flatus, belching is not present, and the actual mechanism by which air enters the gut is obscure.<unk>  in psychiatry is sometimes attributed to nervousness or anxiety.
Aerophagia
Pagophagia
Odynophagia
Dermatophagia
Geophagia
Caviar tongue
Arrhinia
Soteria 