Add med field to selected entries
-*- via bulkupd.py -*-

@@ -11,0 +12 @@
+<field>&med;</field>

Thanks for the reference. 
Interesting that the English Wikipedia says "when visiting Paris", whereas the Japanese one says "パリで暮らし始めた". They are not quite the same, IMHO. Anyway, as is clear from the Wiki article, the whole thing is a bit contentious. I'll make it "visiting or living in" and then we're aligned with all the sources.

@@ -12 +12 @@
-<gloss>Paris syndrome (psychological problems associated with visiting Paris)</gloss>
+<gloss>Paris syndrome (psychological problems associated with visiting or living in Paris)</gloss>

https://en.wikipedia.org/wiki/Paris_syndrome?wprov=sfla1
Paris syndrome (French: syndrome de Paris; Japanese: パリ症候群, romanized: Pari shōkōgun) is a sense of extreme disappointment exhibited by some individuals when visiting Paris, who feel that the city was not what they had expected. The condition is commonly viewed as a severe form of culture shock. [...]
While the syndrome has been particularly noted among Japanese tourists, it has also affected other travellers or temporary residents from eastern Asia, such as those from China, Singapore, and South Korea.

KOD: 【精神医】 〔日本人が実際にパリで生活してみて, 思い描いていたイメージとのギャップから鬱状態となる症状〕 Paris syndrome
https://ja.wikipedia.org/wiki/パリ症候群

Reference for your edit? Obviously the people at Kenkyusha and the author(s) of the Wikipedia article have a different view wrt to living in Paris.

Wiki

Not really 'living'. This is described as an issue some Japanese tourists go through.

@@ -12 +12 @@
-<gloss>Paris syndrome (psychological problems associated with living in Paris)</gloss>
+<gloss>Paris syndrome (psychological problems associated with visiting Paris)</gloss>