Every other symptoms, not fever, hits when one atom of hay hits your eye, nose, lung or skin. Choking, stinging, itchy gushes of clear fluid flow from several cranial orifices. Its that time of year here. Stay away.
Or take the antihistamines that transport you to that place where nothing matters or ever will.
It ain’t walnuts causing this. Its the neighbour cashing in on his crop of oats, rolling them into bales and slipping some into silage plastic.