hayfever

Seasonal nasal misery

Hay fever is an allergic reaction to pollen, causing sneezing, itchy eyes, and a runny nose.

Despite the name, it involves neither hay nor fever—the term dates from a time when symptoms peaked during hay-harvesting season.

Also spelled as two words: hay fever.

triggers

pollen

Floral reproductive grains

  • grassNarrow-leaved ground cover
  • ragweedHighly allergenic flowering plant
  • tree pollenReproductive dust from woody plants

mold spores · dust · birch · oak · cedar · weeds · flowering plants · allergen · airborne · wind-pollinated

symptoms

sneezing

Sudden forceful nasal expulsion

congestion · scratchy throat · redness · swelling · coughing · postnasal drip · sinus pressure · headache · fatigue · itchy nose

treatment

antihistamine

Drug blocking allergic response

eye drops · allergy shots · corticosteroid · loratadine · cetirizine · neti pot · saline rinse · desensitization · prescription · over-the-counter

medical

allergic rhinitis

Nasal inflammation from allergens

conjunctivitis · diagnosis · allergy testing · skin prick test · histamine · immune response · hypersensitivity · chronic · acute · comorbidity

seasonal

spring

Recoiling metal spiral

peak season · harvest time · warm weather · pollen count · seasonal allergies · annual · recurring · late summer · blooming season

Opposites
allergic condition vs. health state

hayfeverclear sinuses

respiratory health · good health · immunity

seasonal allergy vs. infectious illness

hayfevercold

Low temperature state

common cold · flu · influenza · viral infection · bacterial infection

Family

fever, hay, feverish, fevers, haystack, haying, febrile, hayloft, hays

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G