iv'e been a really bad sufferer of hayfever since i was 5 and believe me i have had every type of medicine available from tablets, nasal sprays, eye drops,courses of injections to hydrocortizone injections (steroids for arthritis)
the hydrocortizone injections (steroids for arthritis) called Kenalog is brilliant and i mean play golf and football on grass in the summer brilliant..you only have one in april (when the pollen count starts to rise) and one in july (to see you through the rest of the summer...this is given into the gluteas maximus, (your arse) and i promise you this will work...
some doctors refuse to give these (because of the price) and they claim they weaken your bones over the years...(anyone who has bad hayfever would gladly sit in a wheelchair when theyr'e in their 70's rather than suffer hayfever now) but don't let them phase you as it's your body and your choice..i've been taking them since i was 14 i'm now 39 and i'm fine...
if the injection isn't an option go and get the cetrizine tablets and a beconaze nasal spray take one cetrizine and two puffs in the morning(in each nostril) of the spray..now beconaze nasal spray is a steroid, and only works if you start to take it NOW (april) while the pollen count is mild, (as it needs to get into your system and build up it's defence,as it's not an injection going straight into your blood stream) and continue taking it throughout the summer..this will definately ease it although i would reccomend you get eye drops as well as the spray can give you dry eyes, (not everyone gets it though) keep the spray with you but dont over do it....
through the summer keep the windows and doors closed,and because hayfever reacts to heat, use air con (if possible) or a fan..keep the freezer full of ice pops and lolly ices (i freeze carton drinks as they last longer) and hold a piece of ice on your tongue in your mouth,as this brings your temperature down and really does ease it.
wear sunglasses outside (to reduce the pollen from getting directly into your eyes,)
and drive with the windows shut and air con on (if possible)
hope this helps mate.....i know what you're going through.....oh and don't rub your eyes...this only aggrevates it more...even though rubbing your eyes is better than sex sometimes..........
don't forget to leave good rep if i've helped in any way