KAPSPARGO SPRINKLE vs LOPRESSOR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. KAPSPARGO SPRINKLE and LOPRESSOR 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.

Attribute	KAPSPARGO SPRINKLE	LOPRESSOR
Rating	New	New
Pharmacy pays	~$0.58 /30	~$0.58 /30
Type	RX	RX
Active ingredient	METOPROLOL SUCCINATE	METOPROLOL TARTRATE
Manufacturer	Spil	Rubicon Research
Dosage forms	Capsule, extended release	Solution, Tablet
Drug class	Beta-Adrenergic Blocker	Beta-Adrenergic Blocker
Boxed warning	None	None
Half-life	about 3 to 4 hours	about 3 to 4 hours
Treats	Angina Pectoris, Atrial Fibrillation, Atrial Flutter	Angina Pectoris, Atrial Fibrillation, Atrial Flutter

kapspargo sprinkle lopressor

Rating

New

Pharmacy pays

~$0.58 /30

Type

Active ingredient

METOPROLOL SUCCINATE

METOPROLOL TARTRATE

Manufacturer

Spil

Rubicon Research

Dosage forms

Capsule, extended release

Solution, Tablet

Drug class

Beta-Adrenergic Blocker

Boxed warning

None

Half-life

about 3 to 4 hours

Treats

Angina Pectoris, Atrial Fibrillation, Atrial Flutter

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Frequently asked questions

Which is cheaper, Kapspargo Sprinkle or Lopressor?

Pharmacies pay about the same to acquire either one — roughly $0.58 for a 30-count supply, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Kapspargo Sprinkle and Lopressor?

Kapspargo Sprinkle contains Metoprolol Succinate, while Lopressor contains Metoprolol Tartrate — 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.