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SANCTURA XR vs SOLIFENACIN SUCCINATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. SANCTURA XR and SOLIFENACIN SUCCINATE 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.

Rating

72/100
70/100

Pharmacy pays

~$7.08 /30
~$5.40 /30

Type

RX
RX

Active ingredient

TROSPIUM CHLORIDE
SOLIFENACIN SUCCINATE

Manufacturer

Dosage forms

Capsule, extended release
Tablet

Drug class

Cholinergic Muscarinic Antagonist
Cholinergic Muscarinic Antagonist

Boxed warning

None
None

Half-life

about 45 to 68 hours

Treats

Overactive Urinary Bladder, Urge Urinary Incontinence
Overactive Urinary Bladder, Urge Urinary Incontinence

Frequently asked questions

Which is better-rated, Sanctura XR or Solifenacin Succinate?

By our independent rating, Sanctura XR scores higher — 3.6 vs 3.5 out of 5 for Solifenacin Succinate. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Sanctura XR or Solifenacin Succinate?

Solifenacin Succinate costs pharmacies less to acquire — about $5.40 vs $7.08 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 Sanctura XR and Solifenacin Succinate?

Sanctura XR contains Trospium Chloride, while Solifenacin Succinate contains Solifenacin Succinate — 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.