GENERIC NAME: VITAMIN K - INJECTION
BRAND NAME(S): Aqua-Mephyton, Vitamin K
Warning | Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
WARNING: The injectable form of this medication must be used only when the oral form cannot be used. Injectable vitamin K can cause rare, possibly fatal allergic reactions, even during the first injection. Seek immediate medical attention if you experience symptoms of an allergic reaction such as rash, itching, swelling, dizziness or trouble breathing.
USES: Vitamin K is a fat soluble vitamin which plays an important role in blood clotting. This medication is used to prevent and treat hypoprothrombinemia (low blood clot factor levels) caused by vitamin K deficiency.
HOW TO USE: This medication is given by injection by a health care professional under the skin (SC, SQ), or if no alternative, into a large muscle (IM) or intravenously (IV), though very serious side effects may occur with the IV or IM route. Follow dosing instructions. Do not increase your dose, take this more often or stop taking this without first consulting your doctor.
SIDE EFFECTS: This medication is generally well tolerated. You may notice pain, swelling and tenderness at the injection site for a few days. Notify your doctor if you experience any of the following while taking this drug: chest pain, flushing, strange movements, rapid pulse, tightness of the chest, cramps. In the unlikely event you have an allergic reaction to this drug, seek medical attention immediately. Symptoms of an allergic reaction include: rash, itching, swelling, dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS: Tell your doctor if you have: blood disorders, allergies. A preservative (benzyl alcohol) which may be found in this product or in the liquid used to mix this product (diluent) can infrequently cause serious problems (sometimes death) if given by injection to an infant during the first months of life (neonatal period). The risk is greater with lower birth weight infants and is greater with increased amounts of benzyl alcohol. Symptoms include sudden gasping, low blood pressure, or a very slow heartbeat. Report these symptoms to the doctor immediately should they occur. If possible, a preservative-free product should be used when treating neonates. This medication should be used as directed during pregnancy or while breast-feeding. Consult your doctor about the risks and benefits.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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