Bosentan

Also known as Tracleer (us), Bozentan (india)

Save $1,663/mo

82× cheaper

Bosentan is used to treat pulmonary arterial hypertension (PAH, high blood pressure in the vessels that carry blood to the lungs). Bosentan is in a class of medications called endothelin receptor antagonists.

United States

$1,683

per month

India

$20

per month

You save

$1,663

99% cheaper in India

7.1K US scripts/yr$11.9M potential annual savings$12M US spend/yr

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Compare the price

US price$1,683per month

India price$20per month

You save$1,66399% less

Based on 30 units per month. US $56.10 vs India $0.68 per unit.

How many months / courses?

Total over 1 periodSave $1,663$1,683 → $20

Is travelling to India worth it?

The savings here are large enough that a trip may still come out ahead. Adjust the numbers to your own situation — every value is an editable estimate.

Months of medicine

Round-trip flights ($)

Hotel / night ($)

Nights of stay

Extra buffer ($)

Medicine savings over 6 months: $9,976
Estimated travel cost: − $2,300
Net savings after travel: $7,676

Even after travel, you could come out ahead by about $7,676.

Assumptions: medicine savings = (US − India monthly price) × months. Travel cost = flights + hotel × nights + buffer. Excludes consultation fees, visas, and other costs. For information only — not medical, legal, or travel advice.

The bigger picture

Bosentan is filled about 7.1K times a year under Medicare Part D. At the prices above, that works out to roughly:

Est. annual US spend

$12M

If sourced from India

$146K

Potential annual savings

$11.9M

−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.