Ever since I developed autoimmune driven PN I've noticed that colds are way worse for me than for other members of my family. With a 1 year old child colds are a constant.

I get bronchitis just about every cold, and I never know what to take. Will taking products like high doses of Vitamin C, Zinc tablets, and raw garlic have a negative effect on my PN?

I'm weary about kicking my immune system into high gear and risking a flare up, but at the same time, living with bronchitis really sucks.

For those in similar situations, what do you take for your cold and flus?