confusion over the new Mucinex Allergy product
You'll see confusion over the new Mucinex Allergy product.
Many people will assume that it contains guaifenesin for chest congestion like other Mucinex products...but it doesn't. Mucinex Allergy actually contains fexofenadine 180 mg...like Allegra Allergy.
Think of this as similar to other OTC brand-name extensions...such as Sudafed (pseudoephedrine) and Sudafed PE (phenylephrine), or Dramamine (dimenhydrinate) and Dramamine Less Drowsy (meclizine).