DORYX MPC vs TETREX

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Possible drug interaction. DORYX MPC and TETREX 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	DORYX MPC	TETREX
Rating	72/100	New
Pharmacy pays	$0.12 /mL	—
Type	RX	RX
Active ingredient	DOXYCYCLINE HYCLATE	TETRACYCLINE PHOSPHATE COMPLEX
Manufacturer	Mayne Pharma	Bristol
Dosage forms	Tablet, delayed release	Capsule
Drug class	Tetracycline-Class Drug	—
Boxed warning	None	None
Half-life	about 16 to 22 hours in healthy adults	—
Treats	Anthrax, Campylobacter Infections, Cholera	Acne Vulgaris, Bartonella Infections, Borrelia Infections

doryx mpc tetrex

Rating

72/100

New

Pharmacy pays

$0.12 /mL

—

Type

Active ingredient

DOXYCYCLINE HYCLATE

TETRACYCLINE PHOSPHATE COMPLEX

Manufacturer

Mayne Pharma

Bristol

Dosage forms

Tablet, delayed release

Capsule

Drug class

Tetracycline-Class Drug

—

Boxed warning

None

Half-life

about 16 to 22 hours in healthy adults

—

Treats

Anthrax, Campylobacter Infections, Cholera

Acne Vulgaris, Bartonella Infections, Borrelia Infections

Get tetrex

Advertising disclosure: Some links are affiliate links. We may earn a commission at no extra cost to you. This never affects our independent ratings.

Get treatment online

Licensed online providers — consult & get prescribed if eligible.

SesameCompare online visit prices

Frequently asked questions

What is the difference between Doryx Mpc and Tetrex?

Doryx Mpc contains Doxycycline Hyclate, while Tetrex contains Tetracycline Phosphate Complex — 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.