PRO-BANTHINE vs ROBAXIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. PRO-BANTHINE and ROBAXIN 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	PRO-BANTHINE	ROBAXIN
Rating	New	72/100
Pharmacy pays	—	~$1.27 /30
Type	RX	RX
Active ingredient	PROPANTHELINE BROMIDE	METHOCARBAMOL
Manufacturer	Shire	Hikma
Dosage forms	Tablet, Injectable	Injectable
Drug class	—	Muscle Relaxant
Boxed warning	None	None
Half-life	—	about 1 to 2 hours
Treats	Urinary Bladder Diseases, Pancreatitis, Peptic Ulcer	Muscle Cramp, Muscle Rigidity, Myositis

pro-banthine robaxin

Rating

New

72/100

Pharmacy pays

—

~$1.27 /30

Type

Active ingredient

PROPANTHELINE BROMIDE

METHOCARBAMOL

Manufacturer

Shire

Hikma

Dosage forms

Tablet, Injectable

Injectable

Drug class

—

Muscle Relaxant

Boxed warning

None

Half-life

—

about 1 to 2 hours

Treats

Urinary Bladder Diseases, Pancreatitis, Peptic Ulcer

Muscle Cramp, Muscle Rigidity, Myositis

Frequently asked questions

What is the difference between Pro-Banthine and Robaxin?

Pro-Banthine contains Propantheline Bromide, while Robaxin contains Methocarbamol — 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.