Diapers: Zyrtec

Allergies Going Haywire This Season. Help Please.

I have allergies and asthma. I take albuterol as needed for asthma attacks and I take Zyrtec only when needed for my allergies, I suffer through all but the worst of it because I hate taking medications and do so as little as possible, I don’t even take things like Tylenol unless I absolutely cannot stand the pain. I am breastfeeding. My doctor checked both and I checked Dr Hale's list and they are both listed as safe while breastfeeding. The problem is when I take the Zyrtec my poor nursling gets the worst diaper rashes and gets loose...