IMODIUM A-D vs SUBLIMAZE PRESERVATIVE FREE
Independent side-by-side comparison.
Rating
Pharmacy pays
Type
Active ingredient
Manufacturer
Dosage forms
Drug class
Boxed warning
Half-life
Treats
Get imodium a-d
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Where to buy
Buy over-the-counter from trusted retailers.
Frequently asked questions
Which is better-rated, Imodium A-D or Sublimaze Preservative Free?
By our independent rating, Sublimaze Preservative Free scores higher — 3.6 vs 3.5 out of 5 for Imodium A-D. Ratings are based on FDA regulatory (recall-safety) data.
Which is cheaper, Imodium A-D or Sublimaze Preservative Free?
Imodium A-D costs pharmacies less to acquire — about $0.05 vs $9.51 per ml, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.
What is the difference between Imodium A-D and Sublimaze Preservative Free?
Imodium A-D contains Loperamide Hydrochloride, while Sublimaze Preservative Free contains Fentanyl Citrate — 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.