December 28, 2012

Solidifying Perrigo’s leadership position in topical foam-based generic prescription pharmaceuticals, the company announced it has signed a definitive merger agreement and completed the acquisition of Cobrek Pharmaceuticals.

June 4, 2012

Hi-Tech Pharmacal has acquired rights to a topical drug for treating dermatoses of the scalp from Watson, Hi-Tech said Monday.

January 6, 2012

Sandoz has launched a shampoo used to treat severe scalp psoriasis, the generic drug maker said.

January 3, 2012

Actavis has begun shipping clobetasol propionate shampoo and clobetasol propionate lotion, which were granted 180-day marketing exclusivity by the Food and Drug Administration.

October 6, 2011

The Food and Drug Administration has granted tentative approval to a drug made by Perrigo for dermatosis of the scalp.