This invention provides novel compositions comprising an anti-inflammatory agent and a mydriatic agent suitable for intraocular use, particularly ketorolac or pharmaceutically salts thereof and phenylephrine or pharmaceutically salts thereof, which are free of any buffering agent and yet, surprisingly, maintain stability for significant periods of time (e.g., at least about 3 months). The present invention also relates to a process of preparing such compositions and use thereof, e.g., in combination with intraocular ophthalmologic irrigation solutions.

Provided herein are compositions and methods to reduce toxicity resulting from pharmaceutical treatment, that can lead to increased risk of developing Parkinson's disease (PD) and/or acceleration of PD-associated deterioration.

The present invention relates to a liquid pharmaceutical composition for oral administration in the form of suspension which comprises the combination of ibuprofen and phenylephrine, or a pharmaceutically acceptable salt thereof, as active substances, and hypromellose, xanthan gum, liquid maltitol, glycerine and water. The composition is stable, has good organoleptical properties and shows excellent pharmacokinetic profile, providing quick absorption of the drugs. The present invention also relates to the use of the composition for treating the symptoms of flu and common cold, particularly in adults and in children over 7 years.

The present invention relates to a liquid pharmaceutical composition for oral administration in the form of suspension which comprises the combination of ibuprofen and phenylephrine, or a pharmaceutically acceptable salt thereof, as active substances, and hypromellose, xanthan gum, liquid maltitol, glycerine and water. The composition is stable, has good organoleptical properties and shows excellent pharmacokinetic profile, providing quick absorption of the drugs. The present invention also relates to the use of the composition for treating the symptoms of flu and common cold, particularly in adults and in children over 7 years.

An oral amphetamine extended release solid dose is described. The compositions contain a combination of an uncoated amphetamine-cation exchange resin complex, a barrier coated amphetamine—cation exchange resin complex—matrix, and an uncomplexed amphetamine, wherein one or more of these components contains blends of different forms of amphetamines. Either the modified release coated and/or the uncoated amphetamine—cation exchange resin complex may have two forms of amphetamine in a complex with a single cation exchange resin. Following administration of a single dose of the composition, a therapeutically effective amount of amphetamine is reached by about one hour and the composition provides at least a thirteen hour effect post-dose.

An oral amphetamine extended release solid dose is described. The compositions contain a combination of an uncoated amphetamine-cation exchange resin complex, a barrier coated amphetamine—cation exchange resin complex—matrix, and an uncomplexed amphetamine, wherein one or more of these components contains blends of different forms of amphetamines. Either the modified release coated and/or the uncoated amphetamine—cation exchange resin complex may have two forms of amphetamine in a complex with a single cation exchange resin. Following administration of a single dose of the composition, a therapeutically effective amount of amphetamine is reached by about one hour and the composition provides at least a thirteen hour effect post-dose.

An oral amphetamine extended release liquid suspension is described. The compositions contain a combination of an uncoated amphetamine-cation exchange resin complex, a barrier coated amphetamine-cation exchange resin complex-matrix, and an uncomplexed amphetamine, wherein one or more of these components contains blends of different forms of amphetamines. Either the modified release coated and/or the uncoated amphetamine-cation exchange resin complex may have two forms of amphetamine in a complex with a single cation exchange resin. Following administration of a single dose of the composition, a therapeutically effective amount of amphetamine is reached by about one hour and the composition provides at least a thirteen hour effect post-dose.

An oral amphetamine extended release liquid suspension is described. The compositions contain a combination of an uncoated amphetamine-cation exchange resin complex, a barrier coated amphetamine-cation exchange resin complex-matrix, and an uncomplexed amphetamine, wherein one or more of these components contains blends of different forms of amphetamines. Either the modified release coated and/or the uncoated amphetamine-cation exchange resin complex may have two forms of amphetamine in a complex with a single cation exchange resin. Following administration of a single dose of the composition, a therapeutically effective amount of amphetamine is reached by about one hour and the composition provides at least a thirteen hour effect post-dose.

Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.

Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.