How can you minimize post-injection swelling and soreness?

• A. Use aseptic technique, gentle tissue handling, and avoid excessive tissue trauma
• B. Apply heat immediately after injection
• C. Increase injection volume to reduce pressure
• D. Massage the area aggressively after injection

Answer: (A)

Minimizing post-injection swelling and soreness comes from limiting tissue injury and infection during the injection process. Using aseptic technique reduces the chance of infection, which can amplify inflammation and swelling. Handling tissues gently and avoiding excessive trauma keeps the surrounding tissues intact, so fewer inflammatory mediators are released and less edema develops. In contrast, immediately applying heat after an injection can increase blood flow and swelling, increasing soreness. Increasing the injection volume raises pressure and trauma in the tissues, which worsens inflammation. Aggressive massage adds further mechanical irritation, promoting more tissue damage and discomfort. So the best approach is to maintain clean technique, handle tissue softly, and avoid unnecessary trauma.