Overview
Dextran is a colloid solution used primarily in veterinary medicine to expand plasma volume in cases of shock or blood loss. It helps restore circulatory volume rapidly.
How It Works
Dextran works by increasing the oncotic pressure in the blood vessels, drawing fluid into the bloodstream from the surrounding tissues, thus increasing blood volume and improving circulation.
Uses & Indications
Dextran is typically used in emergency settings for:
- Treating hypovolemic shock
- Supporting blood volume during surgery
- Managing severe dehydration
Dosage Guidelines
Dogs
- Small: 5-10 ml/kg
- Medium: 5-10 ml/kg
- Large: 5-10 ml/kg
Cats
- Standard: 5-10 ml/kg
Dosage should always be determined by a veterinarian based on the specific needs of the animal.
Administration
Dextran is administered via injection, typically intravenous.
Frequency
Administer as needed or as directed by a veterinarian.
Duration
The duration of treatment depends on the clinical situation and response to therapy.
Side Effects
Common
- Allergic reactions
- Fever
Rare
- Volume overload
Severe
- Anaphylactic shock (requires immediate veterinary attention)
Precautions & Warnings
Dextran should be used cautiously in animals with:
- Kidney disease
- Heart failure
Always consult a veterinarian before use.
Drug Interactions
Dextran may interact with:
- Anticoagulants
- Blood products
Storage
Store at room temperature away from light and moisture.
FAQ
1. What is Dextran used for in pets?
Dextran is used to treat shock and fluid loss in pets.
2. Can Dextran be used in pregnant animals?
Use with caution and only under veterinary guidance.
3. Is Dextran safe for cats?
Yes, but under veterinary supervision.
4. How is Dextran administered?
It is given intravenously.
5. What should I do if my pet shows side effects?
Contact your veterinarian immediately.