lihakseisiin

Lihaksisiin is a Finnish term that translates to "into the muscles." It describes a method of administering medication or substances directly into muscle tissue. This route of administration is chosen for several reasons, including the desire for a slower and more sustained release of the substance compared to intravenous injection, or for drugs that are poorly absorbed orally. The intramuscular route allows for larger volumes of medication to be delivered than subcutaneous injections and offers a rich blood supply, facilitating quicker absorption into the bloodstream.

Common sites for intramuscular injections include the deltoid muscle in the upper arm, the vastus lateralis muscle in the thigh, and the ventrogluteal or dorsogluteal muscles in the buttocks. The specific location chosen depends on the volume of the injection, the type of medication, and the age and condition of the patient. Needles of appropriate length and gauge are used to penetrate the skin and subcutaneous fat to reach the muscle layer.

Intramuscular administration is utilized for a variety of medications, including vaccines, certain antibiotics, pain relievers, and hormones. It is a common and effective method of drug delivery in both clinical settings and for self-administration under medical guidance. While generally safe, potential risks associated with intramuscular injections include pain, swelling, bruising at the injection site, and in rare cases, infection or nerve damage. Proper technique and sterile procedures are crucial to minimize these risks.