Intramuskulaarisen

Intramuskulaarisen refers to a method of administering medication or other substances directly into a muscle. This route of administration is commonly used for vaccines, certain antibiotics, and other medications that are not well absorbed when taken orally or are intended for a slower release into the bloodstream. The deltoid muscle in the upper arm, the vastus lateralis muscle in the thigh, and the ventrogluteal muscle in the hip are common injection sites for intramuscular administration.

The absorption rate of a drug administered intramuscularly can vary depending on the blood supply to the muscle tissue and the properties of the substance being injected. Generally, intramuscular injections are absorbed more quickly than subcutaneous injections but more slowly than intravenous injections. This route is chosen when a medication needs to enter the systemic circulation relatively quickly but without the rapid onset associated with intravenous administration.

Before an intramuscular injection is given, the injection site is typically cleaned with an antiseptic wipe. A needle is then inserted into the muscle at a 90-degree angle, and the medication is injected. After the injection, the needle is withdrawn, and the site may be covered with a bandage. Potential side effects can include localized pain, swelling, or bruising at the injection site. More serious complications, though rare, can include nerve damage or infection. The volume of medication that can be administered intramuscularly is generally larger than what can be given subcutaneously, but depends on the muscle site chosen.