BETHKIS vs SIVEXTRO

Independent side-by-side comparison.

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

Possible drug interaction. BETHKIS and SIVEXTRO 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	SIVEXTRO
Rating	70/100	72/100
Pharmacy pays	$1.08 /mL	—
Type	RX	RX
Active ingredient	TOBRAMYCIN	TEDIZOLID PHOSPHATE
Manufacturer	Chiesi	Cubist Pharms LLC
Dosage forms	Solution	Injectable, Tablet
Drug class	Aminoglycoside Antibacterial	—
Boxed warning	None	None
Treats	Infectious Bone Diseases, Central Nervous System Infections, Pseudomonas Infections	Staphylococcal Infections, Streptococcal Infections, Bacterial Skin Diseases

bethkis sivextro

Rating

70/100

72/100

Pharmacy pays

$1.08 /mL

—

Type

Active ingredient

TOBRAMYCIN

TEDIZOLID PHOSPHATE

Manufacturer

Chiesi

Cubist Pharms LLC

Dosage forms

Solution

Injectable, Tablet

Drug class

Aminoglycoside Antibacterial

—

Boxed warning

None

Treats

Infectious Bone Diseases, Central Nervous System Infections, Pseudomonas Infections

Staphylococcal Infections, Streptococcal Infections, Bacterial Skin Diseases

Frequently asked questions

Which is better-rated, Bethkis or Sivextro?

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

What is the difference between Bethkis and Sivextro?

Bethkis contains Tobramycin, while Sivextro contains Tedizolid Phosphate — 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.