IMODIUM A-D vs ULTIVA
Independent side-by-side comparison.
Rating
70/100
70/100
Pharmacy pays
$0.05 /mL
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Type
OTC
RX
Active ingredient
LOPERAMIDE HYDROCHLORIDE
REMIFENTANIL HYDROCHLORIDE
Manufacturer
Dosage forms
Capsule, Solution, Tablet
Injectable
Drug class
Opioid Agonist
Opioid Agonist
Boxed warning
None
Half-life
about 10.8 hours (range 9.1 to 14.4 hours)
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Treats
Functional Colonic Diseases, Diarrhea, Bacillary Dysentery
Pain
Get imodium a-dhigher-rated option
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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 Ultiva?
Imodium A-D and Ultiva are tied at 3.5 out of 5 by our independent rating.
What is the difference between Imodium A-D and Ultiva?
Imodium A-D contains Loperamide Hydrochloride, while Ultiva contains Remifentanil Hydrochloride — 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.