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Grass pollen

Grass (Poaceae: Phleum pratense, Dactylis glomerata, Festuca, Poa and others) on siin õhus alates june to august, tipp late June to mid-July. Allergeenne potents: high. Ristreageeribtomato, melon, watermelon, orangeja teistega.

See on viiteteave, mitte diagnoos ega ravikava. Õietolmukalender ei ütle, millele te allergiline olete, ja ükski leht ei saa toitu teie jaoks ohutuks tunnistada — ainult sildi pakendil teie käes ja arst, kes teie ajalugu tunneb. Kõik, mis ületab kergeid, lühiajalisi sümptomeid suus või ninas — turse, mis mõjutab hingamist või neelamist, nõgestõbi suust eemal, vilistav hingamine, oksendamine või minestustunne — on hädaolukorra küsimus, mitte lugemise küsimus.

● tipunädalad · ○ tavaliselt õhus. Tüüpiline mandri aken piirkonna riiklikest aerobioloogia seireprogrammidest · kontrollitud2026-09-06

Kus see siin kasvab

Grass is the second pillar of the northern allergy year and, unlike birch, it is not one species. Timothy, cocksfoot, meadow fescue, meadow grass and their relatives make up hay meadows, roadside verges, football pitches, lawns and every abandoned field, and they all flower within the same few weeks.

Millal see on õhus

The season runs from early June to August with the heaviest days between late June and mid-July across the Baltic and southern Finland. Mowing matters: cut lawns and verges produce far less pollen, which is why an unmown meadow in early July is a worse place to sit than a mown park. Rain washes the air clear, and a thunderstorm can briefly make things worse rather than better by breaking grains into smaller fragments.

Kuidas see tundub

Grass season produces the heaviest eye symptoms of the year for many people, and it is the season most likely to push allergic asthma. Symptoms load into the late afternoon and evening, when grass pollen concentrations near the ground typically rise, and they are worse after a day spent outdoors.

Millega see ristreageerib

Temperate grasses share their major allergens so completely that being allergic to one means being allergic to the group; a test against timothy stands in for all of them. Food cross-reactions exist but are much weaker than birch's — tomato, melon, orange and raw potato are the ones reported, usually as an itchy mouth. Grass pollen allergy is not the same as wheat allergy and is not coeliac disease.

Seotud õietolmud:all temperate grasses cross-react with one another almost completely, and with cereal pollen.

Toidud, millest on teatatud ristreageerimist:

TomatoMelonWatermelonOrangePotato (raw)Peanut

Ristreageerimine ei ole sama mis toiduallergia, mis algas toidust, ja erinevus otsustab, kui tõsine see on. Lugege kuidas oraalse allergia sündroom töötab enne järelduste tegemist sellest nimekirjast, ja pange tähele, et mitmed neist toitudest ilmuvad ka neljateistkümnel deklareeritaval ELi allergeenil täiesti eraldi põhjustel.

Nimetatud allergeenmolekulid:Phl p 1 and Phl p 5 (the major timothy allergens), Phl p 7 (polcalcin), Phl p 12 (profilin). Need on ametlikud WHO/IUIS nimed, ja neid raporteerib komponent-lahendatud vereanalüüs.

Mis tegelikult aitab

Grass is one of the five types in the CAMS European forecast. Practical measures matter more here than in the tree season because the exposure is at ground level and unavoidable outdoors: sunglasses that wrap, hair washed before bed, laundry dried indoors, and someone else cutting the lawn. Grass is also the best-established target for allergen immunotherapy, which is a clinician-led decision.

Mis loetakse valesti

Grass season is regularly blamed on poplar fluff, which flies at the same time and is visible. It is also blamed on hay itself: hay fever comes from grass pollen in the air in June and July, not from dried hay in a barn in November, which is usually mould.

Allikad:Määrus (EL) nr 1169/2011, II lisa· Komisjoni rakendusmäärus (EL) nr 828/2014 (gluteeniväited)· WHO/IUIS allergeenide nomenklatuur· hooajaaknad Eesti, Soome, Rootsi, Taani ja Norra riiklikest aerobioloogia seireprogrammidest· ristreageerimise mustrid parafraseeritud allergiakirjandusest ja EAACI materjalist· kontrollitud2026-09-06

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