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CHLOROTHIAZIDE vs MICROZIDE

Independent side-by-side comparison.

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

Possible drug interaction. CHLOROTHIAZIDE and MICROZIDE 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.

Rating

New
New

Pharmacy pays

~$0.91 /30

Type

RX
RX

Active ingredient

CHLOROTHIAZIDE
HYDROCHLOROTHIAZIDE

Dosage forms

Injectable
Capsule

Drug class

Thiazide Diuretic
Thiazide Diuretic

Boxed warning

None
None

Half-life

about 6 to 15 hours (the label reports a range, not a single number)

Treats

Edema, Glomerulonephritis, Heart Failure
Edema, Heart Failure, Hypertension

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Frequently asked questions

What is the difference between Chlorothiazide and Microzide?

Chlorothiazide contains Chlorothiazide, while Microzide contains Hydrochlorothiazide — 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.