How do I give a subcutaneous injection?

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Short answer

Draw your dose with the insulin syringe (10 units = 0.1 mL), pinch a fold of skin on your belly or thigh, inject slowly, and put the needle straight into a sharps container.

Subcutaneous means under the skin. You'll use the insulin syringe with the needle attached.

  1. Wash your hands. Wipe the vial top and your injection site with an alcohol pad and let them dry.
  2. Draw your dose. Your syringe is marked in units: 10 units = 0.1 mL. So a 0.25 mL dose is 25 units, and 0.5 mL is 50 units.
  3. Tap out any air bubbles.
  4. Pinch a fold of skin on your belly or thigh and insert the needle.
  5. Inject slowly, then withdraw.
  6. Don't recap the needle. Put it straight into your sharps container.
  7. Use a different spot each time. See our site rotation guide.

When to contact us

If redness, warmth, swelling or pain at an injection site lasts more than a few days, message us. If it's an emergency, call 911.