Types of Injection Routes: IM, IV, IC, ID, Needle Types, Colour and More

Injection Routes Injection routes refer to the various ways medications are administered using a syringe and needle. The main routes include: 1. Intramuscular (IM) Injection Definition: Administration of medication directly into the muscle. Common Sites: Deltoid, Vastus lateralis, Gluteus maximus. Angle of Insertion: 90 degrees. Example: Vaccines (e.g., Hepatitis B, Influenza), Painkillers (Diclofenac). Advantages: Rapid absorption, prolonged effect. Disadvantages: Painful, risk of nerve injury. 2. Intravenous (IV) Injection Definition: Injection directly into the bloodstream via a vein. Common Sites: Cephalic vein, Basilic vein, Median cubital vein. Angle of Insertion: 25 degrees. Example: Antibiotics (Ceftriaxone), Chemotherapy drugs. Advantages: Immediate effect, accurate dosage. Disadvantages: Risk of phlebitis, infection. 3. Subcutaneous (SC) Injection Definition: Injection into the subcutaneous tissue (fat layer beneath the skin). Common Sites: Abdomen, Upper arm, Thigh. Angle of Insertion: 45 deg…