Can Allergies And Sinus Problems Cause Headaches In Back Of Neck?

I know stress can do it but it is through my eyes, upper part of head back of neck. I noticed with some sinus drainage some relief. Has anyone else had continuous servere headache in back of neck from sinus and allergies??????????????????????? Thomas Hoefter

What Kind Of Allergy Would Cause Hot Red Blotches To The Face And Neck?

I think one time he got it from cheese that had horseradish in it but we have yet to figure out what else causes it. I believe he also has a different allergy to wine and or hard alcohol. Nothing else usually happens to him other than the hot red blotches.