アレルギー性せい

noun which may take the genitive case particle 'no', noun

allergic; allergenic

Medical term used attributively to describe conditions, reactions, or substances related to allergy. Often used in compounds like アレルギー性鼻炎 (allergic rhinitis).

• 彼かれはアレルギー性せい鼻び炎えんで春はるになるとくしゃみが止とまらない。

  He has allergic rhinitis and can't stop sneezing in spring.