FDA approves Mylan allergy treatment

PITTSBURGH — The Food and Drug Administration has approved a generic drug made by Mylan for treating allergies.



Mylan announced Friday the approval of promethazine hydrochloride tablets in the 12.5-mg, 25-mg and 50-mg strengths.



Promethazine hydrochloride tablets, which are manufactured by several companies, had sales of about $42 million during the 12-month period ended in June, according to IMS Health.