摘要:
An aqueous ophthalmic composition comprising loteprednol etabonate, and polyacryclic acid. The composition has a viscosity in the range from about 300 cp to about 1500 cp, and a total concentration of cations of less than about 50 mM. The ophthalmic composition is used to treat patients suffering from allergic conjunctivitis, and includes instructing a person suffering from ocular itching resulting from allergic conjunctivitis to administer once or twice daily in the form of one or more eye drops the aqueous ophthalmic composition described.
摘要:
A medicament adsorbate and process for making same. The medicament adsorbate comprises a complex magnesium aluminum, silicate having sorbed therein a medicament drug and a surfactant.
摘要:
The present invention provides an optically clear, hydrophilic coating upon the surface of a silicone hydrogel lens by plasma treating the lens and subsequently heating the lens in an aqueous solution containing a surface-protective agent.
摘要:
A medicament adsorbate containing a magnesium trisilicate having a surface area of at least 400 m.sup.2 /g and having a flake-like structure with multiple interstitial spaces, and having adsorbed therein from about 1% to about 20% by weight of the adsorbate of a medicament drug, wherein the medicament drug is an antinauseant.
摘要:
A confectionery composition containing a magnesium trisilicate having a surface area of at least 400 m.sup.2 /g and having a flake-like structure with multiple interstitial spaces, and having adsorbed therein from about 1% to about 20% by weight of the adsorbate of a medicament drug. Such compositions may be in the form of a lozenge, tablet, toffee, nougat, chewy candy, and so forth.
摘要:
A medicament adsorbate containing a magnesium trisilicate having a surface area of at least 400 m.sup.2 /g and having a flake-like structure with multiple interstitial spaces, and having adsorbed therein from about 1% to about 20% by weight of the adsorbate of a medicament drug, wherein the medicament drug is an alkaloid.
摘要:
An aqueous ophthalmic composition comprises a carboxy-containing polyanionic polymer that has a viscosity in the range from about 300 cp to about 1500 cp outside the eye and a total concentration of cations of less than about 50 mM, wherein the viscosity of the composition does not increase when the composition comes into contact with surface ocular fluid.
摘要:
The present invention provides methods and compositions for cleaning and disinfecting contact lenses, which compositions comprise a carbonate or bicarbonate salt, a non-carbonate buffer system, an antimicrobial agent, and a non-ionic surfactant. Products according to the present invention, especially multi-purpose solutions, provide simultaneous disinfection and cleaning of contact lenses including the prevention or removal of protein and lipid deposits and other debris.
摘要:
The present invention is directed to an ophthalmic solution for the treatment of contact lenses while worn in the eye. In particular, the composition contains ethoxylated glucose derivative, tyloxapol, and a polyoxyethylene-polyoxypropylene nonionic surfactant. The ophthalmic solution containing such a combination of components can be applied, in the form of drops, to the eye or to contact lens in the eye. In one embodiment of the invention, the composition is used for reducing unwanted lipid or protein deposition on extended-wear lenses, including lenses made from relatively hydrophobic materials such as silicon hydrogels.
摘要:
A medicament adsorbate containing a magnesium trisilicate having a surface area of at least 400 m.sup.2 /g and having a flake-like structure with multiple interstitial spaces, and having adsorbed therein from about 1% to about 20% by weight of the adsorbate of a medicament drug, wherein the medicament drug is an antihistamine.