The US health regulator, the Food and Drug Administration (FDA) yesterday approved a new drug named Hemgenix to treat hemophilia B, and now it has become the most expensive drug in the world

The breakthrough medicine, which is available at a price of $3.5 million per treatment, was developed by the US-based biopharmaceutical company CSL Behring

Not just Hemgenix, there are many other costly drugs available in the market that seem to be almost unattainable. Here, let’s know about a few other expensive drugs after Hemgenix

Zolgensma Developed by Novartis, the price of the Zolgensma drug is $2,125,000 (one-time cost). Approved by FDA in 2019, Zolgensma is the second most costly drug available in the market

Zokinvy Developed by Eiger BioPharmaceuticals, the cost of the Zokinvy, is $1,073,760 (for a year’s supply)

Danyelza Danyelza is used to treat neuroblastoma in the bone or bone marrow of paediatric and adult patients. It costs around $1,011,882 ( for a year's supply)

Kimmtrak Manufactured by Immunocore Ltd, Kimmtrack is used to treat patients with metastatic or surgically untreatable uveal melanoma (cancer). The drug approved by FDA in 2022 will cost $975,520 per year

Myalept At $929,951 a year, Myalept is used to treat patients with congenital generalised lipodystrophy