Quinidine
Category: Irregular Heartbeat (Arrhythmia)Quinidine is a medication that acts as a class I antiarrhythmic agent (Ia) in the heart.[1] It is a stereoisomer of quinine, originally derived from the bark of the cinchona tree. The drug causes increased action potential duration, as well as a prolonged QT interval. As of 2019 it is no longer being manufactured for use in the United States.[2] .mw-parser-output .toclimit-2 .toclevel-1 ul,.mw-parser-output .toclimit-3 .toclevel-2 ul,.mw-parser-output .toclimi... [wikipedia]
2 DiscussionsDosage List
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Quinidine Sulfate 300 mg (Quinidine 249 mg) Extended Release Tablet
NDC: 0093-9175
Labeler:
Teva Pharmaceuticals USA Inc
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Quinidine Sulfate 200 mg (Quinidine 166 mg) Oral Tablet
NDC: 0591-5438
Labeler:
Watson Laboratories, Inc.
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Quinidine Sulfate 300 mg (Quinidine 249 mg) Oral Tablet
NDC: 0591-5454
Labeler:
Watson Laboratories, Inc.
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Quinidine Gluconate 324 mg Extended Release Tablet
NDC: 54738-901
Labeler:
Richmond Pharmaceuticals, Inc.
Quinidine Gluconate 324 mg Extended Release Tablet
NDC: 0591-5538
Labeler:
Watson Laboratories, Inc.