BETHKIS vs GENTACIDIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Possible drug interaction. BETHKIS and GENTACIDIN 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	BETHKIS	GENTACIDIN
Rating	70/100	70/100
Pharmacy pays	$1.08 /mL	$0.95 /g
Type	RX	RX
Active ingredient	TOBRAMYCIN	GENTAMICIN SULFATE
Manufacturer	Chiesi	Novartis
Dosage forms	Solution	Drops, Topical
Drug class	Aminoglycoside Antibacterial	Aminoglycoside Antibacterial
Boxed warning	None	None
Treats	Infectious Bone Diseases, Central Nervous System Infections, Pseudomonas Infections	Infectious Bone Diseases, Central Nervous System Infections, Endocarditis

bethkis gentacidin

Rating

70/100

Pharmacy pays

$1.08 /mL

$0.95 /g

Type

Active ingredient

TOBRAMYCIN

GENTAMICIN SULFATE

Manufacturer

Chiesi

Novartis

Dosage forms

Solution

Drops, Topical

Drug class

Aminoglycoside Antibacterial

Boxed warning

None

Treats

Infectious Bone Diseases, Central Nervous System Infections, Pseudomonas Infections

Infectious Bone Diseases, Central Nervous System Infections, Endocarditis

Frequently asked questions

Which is better-rated, Bethkis or Gentacidin?

Bethkis and Gentacidin are tied at 3.5 out of 5 by our independent rating.

What is the difference between Bethkis and Gentacidin?

Bethkis contains Tobramycin, while Gentacidin contains Gentamicin Sulfate — 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.