Dextran 70

Introduction

Dextran 70 is a high-molecular-weight glucose polymer commonly used in medical treatments to expand blood volume in cases of severe blood loss or shock. It is also found in some eye drops as a lubricant to treat dry eyes. Dextran 70 works by increasing the osmotic pressure in blood vessels or by providing a protective and hydrating layer in ocular applications. It is considered safe and effective when used under medical supervision, particularly during emergencies and post-operative recovery to maintain adequate blood pressure or eye moisture.

Uses of Dextran 70

• Treatment of hypovolemia (low blood volume)
• Management of shock or major blood loss
• Used as a plasma expander during surgery or trauma
• Part of artificial tear solutions for dry eye relief
• Improves blood flow and reduces blood viscosity in critical care

How Dextran 70 Works

Dextran 70 works by increasing the plasma volume in the bloodstream, which helps restore blood pressure and circulation during blood loss. In eye drops, it lubricates and protects the surface of the eye, offering relief from dryness and irritation.

Benefits of Dextran 70

• Rapid restoration of blood volume in emergencies
• Stabilizes blood pressure during surgery or trauma
• Helps manage circulatory shock effectively
• Lubricates eyes and relieves dryness and irritation
• Can be used with other fluids and medications in IV therapy

How to Take Dextran 70

Dextran 70 is administered as an intravenous infusion in clinical settings under a healthcare provider’s supervision. For ophthalmic use, it is applied as eye drops, usually 1 to 2 drops in the affected eye(s) as needed. Always follow the dosage and administration instructions provided by your doctor.

Type of Dosage Available

• Intravenous Infusion
• Eye Drops (as lubricant)

Side Effects of Dextran 70

• Allergic reactions such as rash, fever, or difficulty breathing
• Circulatory overload (in IV use)
• Hypersensitivity reactions including flushing or itching
• Blurred vision or eye irritation (with eye drops)
• Kidney strain in high doses (rare)

Safety Advice

• Should be used under strict medical supervision
• Not recommended for patients with kidney disorders without doctor’s advice
• Avoid use in individuals with known allergies to dextran
• Monitor for signs of allergic reactions during IV administration
• For eye drops, avoid touching the dropper tip to prevent contamination

Frequently Asked Questions (FAQs)

Q: What is Dextran 70 used for?
A: Dextran 70 is used as a plasma volume expander in emergencies and also as a lubricant in eye drops to treat dryness and irritation.

Q: Is Dextran 70 safe for all age groups?
A: Dextran 70 is generally safe when prescribed, but its use should be based on a doctor's evaluation, especially in children, elderly patients, and those with kidney issues.

Q: How fast does Dextran 70 work in emergencies?
A: When given intravenously, it rapidly increases blood volume and stabilizes circulation, providing immediate support during critical care situations.

Q: Can I use Dextran 70 eye drops daily?
A: Yes, but follow the dosage recommended by your doctor or the product instructions to avoid overuse or dependency.

Q: Where can I purchase Dextran 70?
A: You can buy Dextran 70 from Zeelab Pharmacy at the best price, both online and in-store.