Medical Disposable Hypodermic Needle The Location Of The Injection Needle

A hypodermic needle is used to inject a small amount of drug through the skin into the subcutaneous tissue between the skin and the muscle. Common sites include the lower edge of the deltoid muscle in the upper arm, the outer side of the upper arm, the abdomen, the outer side of the thigh, and the outer side of the buttocks. Choose abdominal injection, to avoid the umbilical circumference. During injection, the needle should not be inserted into the skin at too large an Angle to avoid insertion into the muscular layer. Try to avoid the use of irritating drugs to the skin, to avoid subcutaneous fat hyperplasia, fat atrophy, ecchymosis and other parts.
Often need to inject patients, should pay attention to change the site, take turns injection can effectively prevent subcutaneous fat hyperplasia, promote drug absorption. For patients with lean or low body fat percentage, the injection needs to lift and pinch the skin, otherwise it is easy to inject too deep and reach the muscle layer.