EPIVIR vs TENOFOVIR DISOPROXIL FUMARATE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. EPIVIR and TENOFOVIR DISOPROXIL FUMARATE 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	EPIVIR	TENOFOVIR DISOPROXIL FUMARATE
Rating	New	64/100
Pharmacy pays	$0.44 /mL	~$9.50 /30
Type	RX	RX
Active ingredient	LAMIVUDINE	TENOFOVIR DISOPROXIL FUMARATE
Manufacturer	Viiv Hlthcare	Lupin
Dosage forms	Solution, Tablet	Tablet
Drug class	Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor	Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor
Boxed warning	Boxed warning	None
Treats	Acquired Immunodeficiency Syndrome	Chronic Hepatitis B, Acquired Immunodeficiency Syndrome

epivir tenofovir disoproxil fumarate

Rating

New

64/100

Pharmacy pays

$0.44 /mL

~$9.50 /30

Type

Active ingredient

LAMIVUDINE

TENOFOVIR DISOPROXIL FUMARATE

Manufacturer

Viiv Hlthcare

Lupin

Dosage forms

Solution, Tablet

Tablet

Drug class

Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor

Boxed warning

None

Treats

Acquired Immunodeficiency Syndrome

Chronic Hepatitis B, Acquired Immunodeficiency Syndrome

Frequently asked questions

What is the difference between Epivir and Tenofovir Disoproxil Fumarate?

Epivir contains Lamivudine, while Tenofovir Disoproxil Fumarate contains Tenofovir Disoproxil Fumarate — 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.