Patent ID: 7252816
Filing Date: 2007-08-07
Classification: A61K,A61P,A61Q,Y10S

Abstract:
1. A photostable, chemically stable, and physically stable formulation for topical application to the skin for treating acne vulgaris and protecting skin from harmful effects of chronic exposure to the sun comprising a vehicle, one or more sunscreen agents dissolved or suspended in the vehicle, which sunscreen agent is selected from the group consisting of titanium dioxide, zinc oxide, bisoctrizole, anisotriazine, para-aminobenzoic acid (PABA) and derivatives, anthranilates, benzophenones, cinnamates, salicylates, camphor derivatives, benzene 1,4-di(3-methylidene-10-camphosulfonic) acid, drometriazole trisiloxane, and dibenzoylmethanes, and an antibiotic medication of the macrolide or lincomycin family that is effective in treating or reducing the signs of acne vulgaris, which antibiotic medication is dissolved or suspended in the vehicle.