What is a Subcutaneous Injection?
A subcutaneous (subQ) injection is a method of administering medication into the layer of fat and tissue just underthe skin. This route is often used for medications that need to be absorbed slowly and steadily, such as GLP-1 medications like Sema or Tirz.
Benefits of Subcutaneous Injections
- Steady Absorption: SubQ injections allow for the slow and steady absorption of medications, providing a consistent therapeutic effect.
- Convenience: They can be self-administered at home, eliminating the need for frequent visits to a healthcare provider.
- Less Painful: These injections are generally less painful compared to intramuscular injections because they use smaller needles and are injected into the fatty tissue.
"Subcutaneous shots: where medicine meets convenience and comfort, one gentle prick at a time."
Preparing for a Subcutaneous Injection
- Wash Your Hands: Always start by washing your hands thoroughly with soap and water to prevent infections.
- Gather Supplies: Ensure you have your medication, a clean needle and syringe, alcohol swabs, and a disposal container for sharps.
- Check the Medication: Verify the medication name, dosage, and expiration date on the vial or pre-filled syringe.
How to Administer a Subcutaneous Injection
- Choose the Injection Site: Common sites include the abdomen, thighs, and upper arms. Rotate injection sites to avoid tissue damage and ensure better absorption.
- Clean the Area: Use an alcohol swab to clean the injection site in a circular motion and let it dry.
- Prepare the Syringe: If using a vial, draw the medication into the syringe, ensuring there are no air bubbles. For pre-filled syringes, remove the cap.
- Pinch the Skin: Gently pinch a fold of skin between your thumb and forefinger to create a small bulge.
- Insert the Needle: Insert the needle at a 45 to 90-degree angle, depending on the amount of subcutaneous tissue.
- Inject the Medication: Slowly push the plunger to inject the medication. Once the medication is fully administered, withdraw the needle.
- Dispose of Supplies: Place the used needle and syringe in a disposal container. Do not recap the needle to avoid accidental needle sticks.
After the Injection
- Apply Pressure: Apply gentle pressure to the injection site with a clean cotton ball or gauze for a few seconds.
- Do Not Rub: Avoid rubbing the injection site to prevent irritation or bruising.
- Monitor for Reactions: Watch for any signs of allergic reactions, such as redness, swelling, or itching at the injection site. Contact your healthcare provider if you experience any severe reactions.
Tips for Reducing Discomfort
- Use a New Needle: Always use a new, sterile needle for each injection to reduce pain and prevent infections.
- Relax: Try to relax your muscles during the injection. Tension can increase discomfort.
- Warm the Medication: If the medication is stored in the refrigerator, let it reach room temperature before injecting to reduce pain