Vials: The Classic Approach
Pros:
- Cost-Effective: Vials tend to be less expensive than their cartridge counterparts.
- Familiarity: For those who have administered vaccinations or medications via syringe, this method offers familiarity.
- Availability: Vials are widely available and may be more readily in stock.
Cons:
- Convenience: Using a vial might require more preparation each time you need to administer insulin.
- Accuracy Challenges: Ensuring the correct dose can sometimes




