Russisk tistel, også kjent som tumbleweed, er en plante hvis pollen kan utløse sesongbaserte allergiske reaksjoner. Pollenet er et vanlig allergen, spesielt i tørre områder. Under blomstringssesongen kan det lette pollenet spre seg over lange avstander og påvirke mange personer. Symptomene minner om høysnue og inkluderer nysing, kløende øyne og rennende nese.
Testing for Russian thistle allergy is advisable if you experience hay fever symptoms during its pollen season, particularly if you live in or travel to arid regions where this plant is prevalent.
Russian thistle becomes an allergen when its pollen enters the air. The immune system of allergic individuals mistakenly sees this pollen as a threat, causing an allergic reaction.
To minimize symptoms, check pollen forecasts and limit outdoor activities on high-pollen days. Keeping windows closed and using air filters can help reduce exposure to Russian thistle pollen.