VIDEX EC vs VIREAD

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Possible drug interaction. VIDEX EC and VIREAD 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	VIDEX EC	VIREAD
Rating	72/100	70/100
Pharmacy pays	—	~$9.50 /30
Type	RX	RX
Active ingredient	DIDANOSINE	TENOFOVIR DISOPROXIL FUMARATE
Manufacturer	Bristol Myers Squibb	Gilead Sciences Inc
Dosage forms	Capsule, Oral pellets	Powder, Tablet
Drug class	—	Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor
Boxed warning	None	Boxed warning
Treats	Acquired Immunodeficiency Syndrome	Chronic Hepatitis B, Acquired Immunodeficiency Syndrome

videx ec viread

Rating

72/100

70/100

Pharmacy pays

—

~$9.50 /30

Type

Active ingredient

DIDANOSINE

TENOFOVIR DISOPROXIL FUMARATE

Manufacturer

Bristol Myers Squibb

Gilead Sciences Inc

Dosage forms

Capsule, Oral pellets

Powder, Tablet

Drug class

—

Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor

Boxed warning

None

Boxed warning

Treats

Acquired Immunodeficiency Syndrome

Chronic Hepatitis B, Acquired Immunodeficiency Syndrome

Frequently asked questions

Which is better-rated, Videx Ec or Viread?

By our independent rating, Videx Ec scores higher — 3.6 vs 3.5 out of 5 for Viread. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Videx Ec and Viread?

Videx Ec contains Didanosine, while Viread 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.