BUPRENORPHINE HYDROCHLORIDE vs VESPRIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Possible drug interaction. BUPRENORPHINE HYDROCHLORIDE and VESPRIN 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	BUPRENORPHINE HYDROCHLORIDE	VESPRIN
Rating	72/100	72/100
Pharmacy pays	~$683.94 /30	—
Type	RX	RX
Active ingredient	BUPRENORPHINE HYDROCHLORIDE	TRIFLUPROMAZINE HYDROCHLORIDE
Manufacturer	Hikma	Bristol Myers Squibb
Dosage forms	Injectable, Solution, Tablet	Tablet, Injectable
Drug class	Partial Opioid Agonist	—
Boxed warning	None	None
Treats	Heroin Dependence, Pain	Hiccup, Nausea, Pain

buprenorphine hydrochloride vesprin

Rating

72/100

Pharmacy pays

~$683.94 /30

—

Type

Active ingredient

BUPRENORPHINE HYDROCHLORIDE

TRIFLUPROMAZINE HYDROCHLORIDE

Manufacturer

Hikma

Bristol Myers Squibb

Dosage forms

Injectable, Solution, Tablet

Tablet, Injectable

Drug class

Partial Opioid Agonist

—

Boxed warning

None

Treats

Heroin Dependence, Pain

Hiccup, Nausea, Pain

Frequently asked questions

Which is better-rated, Buprenorphine Hydrochloride or Vesprin?

Buprenorphine Hydrochloride and Vesprin are tied at 3.6 out of 5 by our independent rating.

What is the difference between Buprenorphine Hydrochloride and Vesprin?

Buprenorphine Hydrochloride contains Buprenorphine Hydrochloride, while Vesprin contains Triflupromazine 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.