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BENTYL PRESERVATIVE FREE vs TRANSDERM SCOP

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. BENTYL PRESERVATIVE FREE and TRANSDERM SCOP are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

bentyl preservative freetransderm scop

Rating

72/100
New

Pharmacy pays

~$2.26 /30
~$133.52 /30

Type

RX
RX

Active ingredient

DICYCLOMINE HYDROCHLORIDE
SCOPOLAMINE

Manufacturer

Abbvie
Baxter Hlthcare

Dosage forms

Injectable
Patch, extended release

Drug class

Anticholinergic
Anticholinergic

Boxed warning

None
None

Treats

Irritable Bowel Syndrome
Colonic Diseases, Diverticulitis, Dysentery

Frequently asked questions

Which is cheaper, Bentyl Preservative Free or Transderm Scop?

Bentyl Preservative Free costs pharmacies less to acquire — about $2.26 vs $133.52 for a 30-count supply, 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 Bentyl Preservative Free and Transderm Scop?

Bentyl Preservative Free contains Dicyclomine Hydrochloride, while Transderm Scop contains Scopolamine — 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.