medicos on Instagram: "💉 Injection Techniques Explained 💉 Do you know the difference between Intramuscular, Subcutaneous, Intravenous, and Intradermal injections? Each method has a specific purpose and is used for different medications. Let’s break it down! 📌 Intramuscular (IM) 🔹 Injected deep into the muscle layer. 🔹 Used for vaccines (e.g., tetanus, flu shot) and certain antibiotics. 🔹 Absorbed faster than subcutaneous injections due to rich blood supply in muscles. 🔹 Common sites: Delt