Hay Fever
Pollinosis
noun
The flower powder symptoms are when you start sneezing from flower powder, aka pollen that comes from all sorts of flowers, which is pretty much all plants. This word, however, refers to the most common version of this sickness, which is hay fever.
かふんしょう
The reading is all on'yomi readings, which you learned for all but 花. Instead, 花 is か, and to remember that you can think about how the only way to escape the hay fever is to jump in your car and turn on the filter. Sweet, sweet relief.
プロポリスが花粉症に効くって聞いたよ。
I heard that propolis extract is good for hay fever.