Sometime ago i came across an online article that describes a condition (from my experience very real) when someone starts physically suffering from not spending enough time outdoors and too much time in the city. The article gave such condition a very particular name and, for the love of God, i cannot recall what that name was. Must be one of the
$$$-mania with a greek stem. Does anyone know what I am referring to?
Alternatively, the term i am looking for could possibly stand for "acute feeling of discomfort from being a part of civilized world".