I've suffered from hay fever all my life, as has my son.
Symptoms are itchy, watery eyes, itchy nose and throat, frequent sneezing. Eyes have been known to swell up so we can barely see out of them. I suffer during the grass pollination season usually around June for about a month or so. It's definitely an allergic reaction.
I keep hearing other people telling me they have hay fever at other times of the year, but they don't have any of the same symptoms. When I ask how they're suffering, they tell me they're a bit stuffy or sniffy. This is not my experience at all.
I can't help but wonder if they do actually have hay fever or if people do actually have different symptoms?