Sustained release ophthalmic compositions containing water soluble medicaments
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United States of America Patent
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Dec 12, 2000
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N/A
app pub date -
Nov 4, 1997
filing date -
Nov 4, 1997
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Abstract
An ophthalmic composition that provides sustained release of a water soluble medicament is formed comprising a crosslinked carboxy-containing polymer, a medicament, a sugar and water. The composition has a pH of at least 6.7 but a viscosity of from about 1000 to 5000 cps.
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