Hay Fever worse than ever this year

[Hackney]

Anecdotal evidence says people who haven't had it too bad are having a bad year.
My wife who doesn't normally get it is suffering a bit.

And, more importantly, I am suffering really badly. Sneezing so much (combined with a runny nose) that its wiping me out. Feeling slightly ashmatic. Went on a bike ride yesterday and was sneezing a lot. Got the beconaise out several times which usually sorts me out and last night took a second antihistemine tablet.

Took another this morning and had another blast on the spray and feeling crappy again.

Is there anything more a doctor can do? I remember my dad having an injection one year, a long time ago.

I'm cycling to Paris in two weeks and I know that I won't make it if I'm like this.