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DOXYCYCLINE vs DOXYCYCLINE HYCLATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. DOXYCYCLINE and DOXYCYCLINE HYCLATE 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.

doxycyclinedoxycycline hyclate

Rating

64/100
70/100

Pharmacy pays

$0.12 /mL
$0.12 /mL

Type

RX
RX

Active ingredient

DOXYCYCLINE
DOXYCYCLINE HYCLATE

Manufacturer

Lupin
Strides Pharma Intl

Dosage forms

Capsule, Injectable
Capsule, Powder, Tablet, Tablet, delayed release

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 Doxycycline Hyclate?

By our independent rating, Doxycycline Hyclate scores higher — 3.5 vs 3.2 out of 5 for Doxycycline. Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Doxycycline or Doxycycline Hyclate?

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 Doxycycline Hyclate?

Doxycycline contains Doxycycline, while Doxycycline Hyclate contains Doxycycline Hyclate — 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.