Dr, Abu CHo Medical specialist

13/05/2026

29/04/2026

I make paid assignments u can contact me if you have any of the query
Follow me for more medical content

29/04/2026

Common Injectable Medications and Their Uses 💉

Essential medical knowledge for students and healthcare enthusiasts! 🏥 This infographic breaks down the primary uses of common injectable medications—from pain management with Diclofenac and Tramadol to treating nausea with Metoclopramide.

Understanding how these medications work is key to clinical practice. Remember, these should only be administered by trained professionals in a clinical setting. 👩‍⚕️👨‍⚕️

19/04/2026

TYPES OF INJECTIONS 💉🩺

Understanding how medications enter the body 👇

🔹 Intramuscular (90°) • Injected deep into muscle tissue • Allows rapid absorption • Common sites include deltoid and gluteal muscles

🔹 Subcutaneous (45°) • Injected into the fat layer beneath skin • Slower, steady absorption • Often used for insulin or vaccines

🔹 Intravenous (25°) • Delivered directly into a vein • Immediate effect in bloodstream • Used in emergencies and fluid therapy

🔹 Intradermal (10–15°) • Injected into the top skin layer • Small doses for testing (e.g., allergy or TB test)

🦴 Key Layers • Epidermis → outer protective layer • Dermis → contains nerves and vessels • Subcutaneous tissue → fat storage • Muscle → deep, vascular layer

⚙️ How it Works • Angle determines depth of injection • Different tissues absorb medication at different speeds • Technique ensures safety and effectiveness

💡 Easy Trick: “Deeper = Faster Action, Shallower = Slower Release” ⚡