hay asthma

hay asth·ma

an asthmatic stage of hay fever.
Farlex Partner Medical Dictionary © Farlex 2012

hay asthma

An older term for:
(1) Extrinsic or allergic asthma specifically attributed to hay and straw; 
(2) Hay fever, see there.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
References in periodicals archive ?
That's the time when hay asthma attacks are most frequent and severe.