Vitamin K3 (menadione) injection

 Composition:

• **Active Ingredient:** Menadione (Vitamin K3)
• **Strength:** 25 mg per 2 ml
• **Excipients:** May include sterile water for injection, sodium chloride, and other stabilizers or preservatives as required.

#### Dosage:

• **Adults:** The typical dosage for adults may range from 10 to 25 mg, administered via intramuscular or subcutaneous injection. The frequency of administration can vary based on the clinical condition and the physician's discretion.
• **Pediatrics:** For children, the dosage is usually lower and should be determined by a healthcare professional based on the child's weight and clinical condition.
• **Administration:** The injection should be administered by a qualified healthcare professional. It is important to follow the specific guidelines provided by the prescribing physician.

#### Indications:

• **Prophylaxis and Treatment of Vitamin K Deficiency:** Vitamin K3 is indicated for the prevention and treatment of vitamin K deficiency, which can lead to bleeding disorders.
• **Anticoagulant Reversal:** It may be used in cases of anticoagulant overdose, particularly when rapid reversal of anticoagulation is necessary.
• **Support in Liver Disease:** Menadione may be indicated in patients with liver disease where vitamin K absorption is impaired.
• **Other Indications:** It may also be used in certain cases of malabsorption syndromes or in patients receiving long-term antibiotic therapy that disrupts gut flora and vitamin K synthesis.

#### Note:

• Always consult a healthcare professional for appropriate diagnosis and treatment options.
• Monitor for potential allergic reactions or side effects, and report any adverse effects to a healthcare provider immediately.

This information is intended for educational purposes and should not replace professional medical advice.