For the first time in my life, I have taken some hayfever medication.

From my teens to my thirties, I got hayfever every Summer, but never severely enough for me to want to take any medication. Since then, I have only been getting it rarely, when pollen levels have been really high. But in the last week or two, I have been getting really severe symptoms on some days; right now, my eyes feel dreadful. So I went down to the pharmacy and got some Cetirizine.