Abstract: There is provided a pharmaceutical composition suitable for topical administration to an eye, the composition comprising as active agent at least one oxazolidinone antibacterial drug, for example linezolid, in a concentration effective for treatment and/or prophylaxis of a gram-positive bacterial infection of an eye, and at least one ophthalmically acceptable excipient ingredient that reduces a rate of removal of the composition from the eye by lacrimation such that the composition has an effective residence time in the eye of about 2 to about 24 hours. The composition is, for example, an in situ gellable solution, suspension or solution/suspension.

Abstract: A rapid-onset pharmaceutical composition is provided, useful for treatment of sexual dysfunction, stimulation of sexual activity and enhancement of sexual desire, interest and performance in men and women. The composition is a dosage form comprising (a) a therapeutically or sexual-stimulatorily effective amount of a therapeutic agent having a molecular weight, excluding counterions, not greater than 250, and (b) at least one pharmaceutically acceptable excipient; and is adapted for delivery by a route of administration that entails interaction with the organs of taste yet has acceptable organoleptic properties.

Abstract: There is provided a pharmaceutical composition suitable for rectal administration, the composition comprising at least one oxazolidinone antibacterial drug, for example linezolid, in a concentration effective for treatment and/or prophylaxis of a gram-positive bacterial infection, the at least one oxazolidinone being in particulate form having a particle size of about 0.5 &mgr;m to about 150 &mgr;m, dispersed in a carrier in which the oxazolidinone is poorly soluble. The composition is, for example, a suppository, an enema, a microenema or a rectal capsule.

Abstract: There is provided a pharmaceutical composition suitable for topical administration to an eye, the composition comprising as active agent at least one oxazolidinone antibacterial drug, for example linezolid, in a concentration effective for treatment and/or prophylaxis of a gram-positive bacterial infection of an eye, and at least one ophthalmically acceptable excipient ingredient that reduces a rate of removal of the composition from the eye by lacrimation such that the composition has an effective residence time in the eye of about 2 to about 24 hours. The composition is, for example, an in situ gellable solution, suspension or solution/suspension.

Abstract: The present invention provides a novel fine milled form of a known pharmaceutical composition, colestipol hydrochloride. This fine milled form of colestipol hydrochloride yields pharmaceutically elegant dosage forms exhibiting increased potency, including non-gritty oral powders and high dose oral tablets (e.g., 1000 mg tablets). Conventional colestipol hydrochloride was heretofore available in spherical granules which produced less elegant (gritty) oral suspensions and oral tablets with substantially lower doses of drug (e.g., ca 500 mg).