Injectionsite
An injectionsite is the anatomical location where an injectable substance is introduced into the body. The site is chosen based on the route of administration, the nature of the substance, and patient factors such as age, body composition, and existing medical conditions. The concept is central to medical practice, vaccination programs, and various therapies delivered by needle and syringe.
Common routes and sites include intramuscular, subcutaneous, intradermal, and intravenous injections. Intramuscular injections often target the
Injection-site reactions are a frequent aspect of injections and may include redness, swelling, warmth, pain, or
Safety and technique involve using clean equipment, appropriate needle size and length, correct insertion angle, and