ABREVA vs ROBITUSSIN DM
Independent side-by-side comparison.
Rating
72/100
New
Pharmacy pays
$6.64 /g
—
Type
OTC
OTC
Active ingredient
DOCOSANOL
Dextromethorphan and guaifenesin
Manufacturer
Dosage forms
Topical
Liquid
Drug class
—
—
Boxed warning
None
None
Treats
Blister
—
Get abrevahigher-rated option
Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.
Where to buy
Buy over-the-counter from trusted retailers.
Frequently asked questions
What is the difference between Abreva and Robitussin Dm?
Abreva contains Docosanol, while Robitussin Dm contains Dextromethorphan and Guaifenesin — they have different active ingredients.
Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.