The process for insulin injection using a vial and syringe involves several key steps to ensure proper dosage and minimize discomfort. Here's a breakdown:
Steps for Insulin Injection (Vial & Syringe)
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Prepare the Insulin Vial: Before each injection, visually inspect the insulin. Ensure it appears as expected (e.g., clear or cloudy, depending on the type). According to the provided reference, if you are using a vial, first inject air into the vial before withdrawing the insulin.
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Drawing Insulin from the Vial:
- Remove the protective cap from the insulin vial.
- Wipe the rubber stopper with an alcohol swab.
- Draw air into the syringe equal to your insulin dose.
- Insert the needle into the vial and inject the air. This prevents a vacuum from forming.
- Crucially, turn the bottle upside down with the needle still in it, as mentioned in the reference.
- Make sure the tip of the needle is within the insulin.
- Withdraw the correct dose of insulin into the syringe.
- Check for air bubbles. If present, gently tap the syringe to move the bubbles to the top and push them back into the vial before redrawing the insulin.
