Products Specifications

Products	Specification	Vomume of vials	Packing form
Vitamin C Injection	USP latest version	2/5ml brown/transparent ampoule	10 or 100 amps/box

API mixing

Filling

Vial sterilization

Product Introduction

Product Overview

Vitamin C Injection, containing ascorbic acid, is available in various strengths: 2ml ampoules (0.1g, 0.2g, 0.25g, 0.5g), 5ml ampoules (0.5g), and 20ml ampoules (2g). This injection is utilized to prevent and treat vitamin C deficiencies, such as scurvy, and other conditions that necessitate vitamin C supplementation, especially when oral administration is not feasible.

Therapeutic Indications

Vitamin C Injection is indicated for:

Prevention and treatment of scurvy

Conditions requiring vitamin C supplementation due to acute deficiency

Situations where oral vitamin C administration is difficult or not possible

Pharmacological Properties

Ascorbic acid (vitamin C) is a water-soluble vitamin crucial for several bodily functions:

Collagen Formation: Essential for the synthesis of collagen, contributing to the development and maintenance of cartilage, bone, and teeth.

Wound Healing: Plays a vital role in tissue repair and wound healing.

Folic Acid Conversion: Facilitates the conversion of folic acid to its active form, folinic acid.

Iron Absorption: Enhances iron absorption from the gastrointestinal tract.

Hemoglobin Formation: Influences the formation of hemoglobin and the maturation of red blood cells (erythrocytes).

Distribution and Metabolism

Ascorbic acid is widely distributed in body tissues, with about 25% bound to plasma proteins. It is present in high concentrations in leucocytes (white blood cells) and platelets. Vitamin C crosses the placental barrier, is excreted in breast milk, and is metabolized primarily to dehydroascorbic acid, oxalic acid, and ascorbate-2-sulfate. Metabolic turnover appears greater in females than males.

Excretion

After intravenous administration, vitamin C is rapidly excreted in the urine when in excess. Approximately 40% of an intravenous dose is excreted within 8 hours, increasing to about 70% after tissue saturation. The excretion rate of unchanged ascorbic acid varies with the menstrual cycle in women and is reduced when taking oral contraceptives.

Clinical Efficacy

Vitamin C Injection provides rapid and effective supplementation, crucial for patients with severe deficiencies or those unable to take oral vitamin C. It supports essential bodily functions, enhances recovery in deficiency states, and ensures optimal health outcomes.

Manufacturing and Quality Control

Vitamin C Injection is produced under strict quality control standards to ensure safety and efficacy. The manufacturing process involves precise formulation and rigorous testing for purity, potency, and sterility. Each batch is carefully monitored to meet regulatory standards.

Packaging and Logistics

The product is packaged in sterile ampoules of various sizes to accommodate different dosing requirements. Packaging is designed to protect the solution from light and contamination during storage and transportation. Vitamin C Injection is distributed under controlled conditions to maintain its stability and efficacy.

FAQ

Q: What are the primary uses of Vitamin C Injection?

A: It is used to prevent and treat scurvy and other conditions requiring vitamin C supplementation, particularly when oral administration is difficult.

Q: How does Vitamin C Injection work?

A: Vitamin C is essential for collagen synthesis, wound healing, folic acid conversion, iron absorption, and the formation of hemoglobin and erythrocytes.

Q: How is Vitamin C distributed and metabolized in the body?

A: It is widely distributed in body tissues, metabolized to dehydroascorbic acid, oxalic acid, and ascorbate-2-sulfate, and excreted in the urine.

Q: Are there any contraindications?

A: Vitamin C Injection should be used with caution in patients with a history of oxalate kidney stones or those with known hypersensitivity to ascorbic acid.

Q: What are the potential side effects?

A: Side effects are rare but may include allergic reactions, dizziness, and temporary gastrointestinal disturbances.

Administration and Dosage

Vitamin C Injection is administered intravenously or intramuscularly. The dosage depends on the patient's condition, severity of deficiency, and clinical response. Typical doses range from 0.1g to 2g, as prescribed by a healthcare professional.

Warnings and Precautions

While generally safe, it is essential to monitor patients for signs of hypersensitivity reactions. High doses should be avoided in patients with a predisposition to kidney stones. Regular monitoring of renal function and urine pH may be necessary for patients receiving long-term high-dose vitamin C therapy.

Logistics and Supply Chain

Vitamin C Injection is distributed worldwide, ensuring timely delivery to healthcare facilities. The logistics involve temperature-controlled shipping and careful handling to maintain the product's integrity. The robust packaging ensures that the product remains intact and effective from the point of manufacture to the end user.

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