AI summary
1. Smaller-gauge needles, like the recommended 30-gauge, are advocated for IM injections to reduce pain and complications
2. Long needles are unnecessary and just increase pain and the risk of complications like nerve injury
3. Proper technique with shorter needles, such as the 30-gauge 5/8-inch needle, can effectively deliver medication into the muscle layer while minimizing discomfort and adverse events
4. The technique focuses on delivering medication close to the target site under pressure to enhance therapeutic effects and minimize complications.