Injection types for body parts : Have you ever wondered why doctors sometimes put any injection on the arm and sometimes on the waist. Why are these needles applied on different parts of the body. After all, what is the reason for this? Do doctors choose a place with a choice or is there any medical science behind it. Let us know without any confusion, which needle will be on which part of the body, how it is decided.

How to know which organ will be injected

Actually, where the injection will be taken, it is decided very thoughtfully. It is not just a needle, it is a very accurate and scientific way to deliver the medicine inside the body. Every injection has its own route, its depth and its speed. That is why it is applied in special parts of the body. Behind this decision, medical training, drug texture, effect needs and body structure are there.

There are many types of injections

Intramuscular- is applied directly into the muscles.

Subcutaneous- below the surface of the skin

Intradermal- In the upper layer of the skin

Intravenous- directly into blood through veins

Injection in which organ will be fixed

1. Deltoid Muscle

Every injection method is different and accordingly the body part is chosen. When the medicine is in small amounts and a rapid effect is required, the injection is given in the arm. Such as vaccination, flu shots.

2. Thigh (thigh muscle vastus lateralis)

Young children are used more. When the arm muscle does not develop or is difficult in site access, then the thigh is injected into the thigh.

Injections such as insulin which are subcutaneous are applied to the stomach fat layer so that the drug is gradually observed.

Some medicines such as a pen killer or antibiotics, when you have to give large amounts, are selected for the waist, because the muscle is more thick there.

The place is also determined by the length and thickness of the injection

Not only medicine, doctors also keep in mind how long and thick the needle is. The thick needle goes into the muscle, while the thin needle under the skin. Injection can also cause damage if not choosing the right place. The drug will not affect properly or there may be swelling, pain or irritation on the injection site.

Training is given for injection

According to experts, a doctor does not just give medicine, he is also taught which medicine to give, in what quantity to give and where to give. This is determined on the basis of formulation and effects of the drug.