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The coagulation effect of Phytomenadione (vitamin K) will be produced 1-2 hours after the drug is given.
Should not exceed the recommended dosage.
Phytomenadione (vitamin K) is an antagonist of anticoagulant, coumarin but cannot inhibit the action of anticoagulants from heparin
Phytomenadione (vitamin K) is easily degraded by light, keep the preparation in a place protected from light.
Intravenous administration should be avoided.
