Lupin secures US FDA approval for generic Pitolisant Tablets
Lupin received final US FDA approval for its ANDA for Pitolisant Tablets in 4.45 mg and 17.8 mg strengths, approved as bioequivalent to Wakix®. The disclosure was made under Regulation 30 of SEBI's LODR Regulations, 2015. The approval strengthens Lupin's US generics pipeline in the central nervous system therapy area, complementing its 15 manufacturing sites and six research centers globally.

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Lupin Limited received final approval from the United States Food and Drug Administration for its Abbreviated New Drug Application for Pitolisant Tablets in strengths of 4.45 mg and 17.8 mg. The approval designates the product as bioequivalent to the reference listed drug Wakix®, clearing the path for a US market launch of the generic version.
Approval details
The key parameters of the regulatory approval are as follows:
| Parameter: | Details |
|---|---|
| Drug: | Pitolisant Tablets |
| Strengths: | 4.45 mg and 17.8 mg |
| Reference drug: | Wakix® |
| Approval type: | Final ANDA approval |
| Regulator: | US FDA |
Regulatory context
The disclosure was made pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015. The company issued the press release to the National Stock Exchange of India Limited and BSE Limited on August 17, 2026.
Portfolio implications
Pitolisant is used in the treatment of central nervous system disorders. By securing approval for these specific strengths, Lupin adds another branded-equivalent product to its US generics pipeline. The company operates 15 manufacturing sites and six research centers globally, supporting its focus on complex generics and specialty formulations across therapy areas including respiratory, cardiovascular, and central nervous system health.
Historical Stock Returns for Lupin
| 1 Day | 5 Days | 1 Month | 6 Months | 1 Year | 5 Years |
|---|---|---|---|---|---|
| -0.34% | -5.75% | -9.79% | +0.27% | +13.56% | +130.21% |
How is Lupin planning to differentiate its pricing strategy for generic Pitolisant against the branded reference drug Wakix® in the US market?
What is the projected timeline for Lupin to achieve significant market share penetration given the existing competition in the central nervous system generics segment?
Could this FDA approval serve as a catalyst for Lupin to accelerate the submission of other complex CNS formulations currently in its pipeline?


































