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DOXYCYCLINE vs VIBRAMYCIN

Independent side-by-side comparison.

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

Rating

64/100
64/100

Pharmacy pays

$0.12 /mL
$0.12 /mL

Type

RX
RX

Active ingredient

DOXYCYCLINE
DOXYCYCLINE

Manufacturer

Dosage forms

Capsule, Injectable
Capsule, Injectable, Suspension

Drug class

Tetracycline-Class Drug
Tetracycline-Class Drug

Boxed warning

None
None

Half-life

about 16 to 22 hours in healthy adults
about 16 to 22 hours in healthy adults

Treats

Anthrax, Campylobacter Infections, Cholera
Anthrax, Campylobacter Infections, Cholera

Frequently asked questions

Which is better-rated, Doxycycline or Vibramycin?

Doxycycline and Vibramycin are tied at 3.2 out of 5 by our independent rating.

Which is cheaper, Doxycycline or Vibramycin?

Pharmacies pay about the same to acquire either one — roughly $0.12 per ml, per the CMS NADAC survey. That is not what you will be charged: your price is set by your insurer and the pharmacy, not by what the drug cost them.

What is the difference between Doxycycline and Vibramycin?

Both Doxycycline and Vibramycin share the active ingredient Doxycycline.

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.