lihasinjektio

Lihasinjektio, also known as an intramuscular injection, is a method of administering medication or vaccines directly into a muscle. This route of administration allows for faster absorption of the substance into the bloodstream compared to subcutaneous injections or oral administration, as muscles have a rich blood supply.

The procedure typically involves cleaning the chosen injection site with an antiseptic wipe. A needle is then inserted at an angle, usually 90 degrees, into the muscle tissue. The medication is slowly injected, and the needle is withdrawn. Common sites for lihasinjektio include the deltoid muscle in the upper arm, the vastus lateralis muscle in the thigh, and the gluteal muscles in the buttocks. The choice of site depends on the volume of the medication and the patient's age and condition.

Lihasinjektio is used for a variety of purposes, including administering vaccines, certain antibiotics, hormones, and pain medications. It is a common practice in both clinical settings and for self-administration of certain long-acting medications. While generally safe, potential side effects can include pain, bruising, or swelling at the injection site. In rare cases, more serious complications like infection or nerve damage can occur if the injection is not performed correctly. Proper technique and sterile procedures are essential to minimize risks.