In a BSE filing, Unichem Laboratories said "it has received ANDA approval from the United States Food and Drug Administration (USFDA) for Piroxicam Capsules USP 10mg and 20mg".
The approved product is therapeutically equivalent to Feldene Capsules 10mg and 20mg of Pfizer Inc.
Piroxicam is a non-steroidal anti-inflammatory drug (NSAID) indicated for relief of the signs and symptoms of osteoarthritis (OA) and rheumatoid arthritis (RA).
Unichem Laboratories said the product will be commercialised from its Goa plant.
Shares of Unichem Laboratories were trading 1.49 per cent higher at Rs 290 on BSE.