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CHEWTADZY vs REVATIO

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Possible drug interaction. CHEWTADZY and REVATIO 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
70/100

Pharmacy pays

~$4.43 /30
$0.11 /mL

Type

RX
RX

Active ingredient

TADALAFIL
SILDENAFIL CITRATE

Manufacturer

Dosage forms

Tablet, chewable
Injectable, Powder, Tablet

Drug class

Phosphodiesterase 5 Inhibitor
Phosphodiesterase 5 Inhibitor

Boxed warning

None
None

Half-life

about 17.5 hours
about 4 hours

Treats

Pulmonary Hypertension, Vasculogenic Impotence
Pulmonary Hypertension, Vasculogenic Impotence

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Frequently asked questions

What is the difference between Chewtadzy and Revatio?

Chewtadzy contains Tadalafil, while Revatio contains Sildenafil Citrate — 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.