Tenofovir Alafenamide

Also known as Vemlidy (us), Tafnat (india)

Save $1,547/mo

122× cheaper

Tenofovir alafenamide (AF) is used to treat chronic (long term) hepatitis B virus (HBV) infection. Tenofovir is in a class of medications called nucleoside reverse transcriptase inhibitors (NRTIs).

United States

$1,559

per month

India

$13

per month

You save

$1,547

99.18% cheaper in India

128.9K US scripts/yr$199.3M potential annual savings$201M US spend/yr

Building 3D structure…

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SMILES: C[C@H](CN1C=NC2=C(N=CN=C21)N)OC[P@@](=O)(N[C@@H](C)C(=O)OC(C)C)OC3=CC=CC=C3

Compare the price

Strength & form

US price$4,099per month

India priceNot availableno India data yet

You save—add India price to compare

Based on 30 EAs per month. US $136.64 per unit — India price not available for this variant.

How many months / courses?

Total over 1 periodIndia price not availableUS total $4,099

The bigger picture

Tenofovir Alafenamide is filled about 128.9K times a year under Medicare Part D. At the prices above, that works out to roughly:

Est. annual US spend

$201M

If sourced from India

$1.6M

Potential annual savings

$199.3M

−99%

Rough estimate. Based on Medicare Part D prescription volume (not the entire US market) scaled by the representative monthly price — actual totals depend on dose, duration and coverage.