What Is a Deltoid Intramuscular Injection?

Intramuscular injection is a commonly used drug injection treatment method, which refers to injecting a medicinal solution into a muscle tissue through a syringe to achieve the purpose of curing a disease. Intramuscular injection can not be performed under any circumstances. For example, if there is a sclerosis at the injection site or an infection, it should not be treated with intramuscular injection. Intramuscular injection is mainly applicable to: when intravenous injection is not suitable or cannot be performed, and a curative effect is required to occur more quickly than subcutaneous injection, and when a drug with a strong irritation or a large dose is injected. Preparations should be made before intramuscular injection. Including the positioning of the injection part and preparation of related drugs and equipment.

Intramuscular injection

Overview

The most commonly used injection part for intramuscular injection is

Preferable sitting or lying position.

Child care

Intramuscular injection is a commonly used method of administration in children with illness. It is usually used when the drug should not be taken orally, the sick child cannot take the drug or when the rapid effect of the drug is required according to the condition. In general, although intramuscular injection is performed by a nurse, as a parent, it should also assist in good nursing work.

(1) For sensible children, explain the need for injections and let them bravely accept them. In particular, give them sympathy and comfort, eliminate tension and fear, and reduce adverse reactions.

(2) Assist the nurse to do the three checks and three pairs before the injection, and be accurate.

(3) If the drug requires an allergy test before use, parents should closely observe the child for abnormalities or discomfort. If there is no chest tightness, shortness of breath, poor breathing, pale, bruising or irritability, in order to report to the medical staff in a timely manner, take appropriate measures immediately.

(4) During the intramuscular injection, the infants and young children should be fixed well so as not to be struggling and disturbed, so as not to break the needle.

(5) Do not leave immediately after injection, stay in the hospital and observe for about 15 minutes.

(6) Allow the child to rest for a while after intramuscular injection. After intramuscular injection, if the child complains of pain at the injection site and inconvenient walking, observe closely. Go to the hospital and ask a doctor to check if necessary.

(7) Local lumps caused by drugs after intramuscular injection can be absorbed by hot compresses or moxa sticks.

The general route of transmission of drugs into the body

After the drug is dissolved in the interstitial fluid, it enters the capillary network and then into the vein or directly into the small vein or into the lymph fluid and then into the large vein. The venous blood enters the right atrium and then into the right ventricle. After pulmonary circulation, it returns to the left atrium. The left ventricle enters the systemic circulation, reaches the liver, metabolizes active ingredients, and then reaches the whole body or lesion with blood flow. If it is active without metabolism, it can go directly to the whole body without entering the liver.