MONODOX vs ZILXI

Independent side-by-side comparison.

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

Possible drug interaction. MONODOX and ZILXI 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	MONODOX	ZILXI
Rating	New	New
Pharmacy pays	$0.12 /mL	~$11.02 /30
Type	RX	RX
Active ingredient	DOXYCYCLINE	MINOCYCLINE HYDROCHLORIDE
Manufacturer	Chartwell Rx	Journey
Dosage forms	Capsule	Spray/Inhaler, Topical
Drug class	Tetracycline-Class Drug	Tetracycline-Class Drug
Boxed warning	None	None
Half-life	about 16 to 22 hours in healthy adults	about 15.5 hours (range 11 to 22 hours)
Treats	Anthrax, Campylobacter Infections, Cholera	Acne Vulgaris, Anthrax, Borrelia Infections

monodox zilxi

Rating

New

Pharmacy pays

$0.12 /mL

~$11.02 /30

Type

Active ingredient

DOXYCYCLINE

MINOCYCLINE HYDROCHLORIDE

Manufacturer

Chartwell Rx

Journey

Dosage forms

Capsule

Spray/Inhaler, Topical

Drug class

Tetracycline-Class Drug

Boxed warning

None

Half-life

about 16 to 22 hours in healthy adults

about 15.5 hours (range 11 to 22 hours)

Treats

Anthrax, Campylobacter Infections, Cholera

Acne Vulgaris, Anthrax, Borrelia Infections

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Frequently asked questions

What is the difference between Monodox and Zilxi?

Monodox contains Doxycycline, while Zilxi contains Minocycline 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.