Histamine as in ... allergies? See, I am too ignorant of all of this neurochemistry stuff. I get the dopamine-seratonin thing. I am really unaware of the role of histamine in psychiatry.

I do know my allergies are bad right now, they always are in the summer - all of those millions of acres of corn in pollination across the Midwest throw a tremendous pollen load in the air, and corn pollen gets me like now -- if I walk through the corn in my garden during pollination, I instantly sneeze, have watery eyes, and itch all over.

And yes, I lost my bottle of Singulair about 2 weeks ago. I have to dig it up - not lost lost, just somewhere in my current disorganization.

I am using OTC Clairitin in the interim - it works but not as well, I have noticed I am having a harder time breathing during exertion.