Several authors recommend 22- to 25-gauge needles for intramuscular injection. The volume injected should not exceed 0.05 ml/kg/site (Morton et al., 2001) or 0.1 to 0.5 mL per site with a maximum of two to four sites per animal (Wolfensohn and Lloyd, 1994; Hull, 1995; Sharp and LaRegina, 1998; Nebendahl, 2000).

How much volume is intramuscularly injected?

WHAT IS IT? An intramuscular (IM) injection is the administration of medication through the cutaneous and subcutaneous layers, into the muscle. Solutions up to a volume of 5ml in large muscles, and 2ml in smaller muscles, may be used.

What is administered via the intramuscular route?

An intramuscular injection is a technique used to deliver a medication deep into the muscles. This allows the medication to be absorbed into the bloodstream quickly. You may have received an intramuscular injection at a doctor’s office the last time you got a vaccine, like the flu shot.

Overall, 5 mL has been cited for adults as the maximum volume for a single IM injection, with lower maximums proposed for adult patients with less-developed or small muscle mass.

How many ml can be injected intramuscularly?

For “deep” IM injections, the recommended volume ranges from 2 to 5 ml. If the patient’s available muscle tissue is limited and the dorsogluteal muscle must be used, volumes of up to 4 ml can be administered into this site. The ventrogluteal muscle can accommodate up to 2.5 ml, with a maximum volume of 3 ml.

Intramuscular injections are administered at a 90-degree angle to the skin, preferably into the anterolateral aspect of the thigh or the deltoid muscle of the upper arm, depending on the age of the patient (Table 6-2). The needle gauge for intramuscular injection is 22-25 gauge.

How much volume can you inject in the deltoid?

The deltoid site is most commonly used for immunizations. However, only up to 1 mL of any medication may be administrated in this muscle. The gluteal site is commonly used to administer antibiotics, or any medication, when the volume exceeds 2 mL but is less than 3 mL for an adult.

How do I give IM?

Hold the skin around where you will give the injection: With your free hand, gently press on and pull the skin so that it is slightly tight. Insert the needle into the muscle: Hold the syringe barrel tightly and use your wrist to inject the needle through the skin and into the muscle at a 90 degree angle.

Overwhelmingly the evidence supports a 90 degree angle of needle insertion for intramuscular injection as being that most effective in terms of patient comfort, safety and efficacy of vaccine.

Why do we give IM injections?

The intramuscular route allows the rapid absorption of drugs into the circulation. Using the correct injection technique and selecting the correct site will minimise the risk of complications.

Is 5/8 needle long enough for IM injection?

A standard 5/8 inch (16mm) needle would not have achieved sufficient penetration for true deltoid intramuscular injection in 17% of men and nearly 50% of women in the study population. For men weighing 59-118 kg and women of 60-90 kg it may be safer to use a 1 inch (25mm) needle.

What is the maximum volume for intramuscular injection in pediatrics?

The maximum volume should not exceed 1 mL. If the skin is stretched flat, a 1/2 inch needle is sufficient.

When the injection is given too high or too deep in this muscle, the needle can hit bone or puncture the fluid-filled sac called the bursa, which protects the tendons in the shoulder. When this happens, the bursa, tendons and ligaments can become inflamed.

How many ml can you inject in thigh?

It might go into the blood stream and not the muscle. Dispose of the needle and syringe in a sharps container and repeat the process in a different spot on your thigh. Give no more than 4 mL of medicine in this site. If the prescribed dose is more than 4 mL, you may need to split the medicine into 2 doses.

Do you aspirate im injection 2021?

Usual sites for delivering an IM injection include the deltoid, vastus lateralis, ventrogluteal and dorsogluteal muscles. The first 3 are recommended due to their avoidance of any proximity to major blood vessels and nerves. Aspiration is NOT required for these sites.

Can you use an 18 gauge needle for IM injection?

Because the progesterone in oil is thicker than the water-based medications, some nurses order 18-gauge 1.5-inch needles to withdraw it from the vial. This needle can be intimidating due to its large size, but is only used to draw up the medication. You will use a 22-gauge 1- or 1.5-inch needle to do your injection.

The needle gauge becomes a consideration when the vein of the patient is narrow, fragile, or superficial. In such cases, a gauge size with a LARGER number (eg, 25 G) may be preferred over a routine needle gauge (eg, 21 G) to minimize damage to the blood vessel, as well as minimize the associated pain with collection.

Is a 30 gauge needle bigger than 25?

The higher the gauge, the smaller the diameter. For example, a 30 gauge needle has a narrower lumen than a 25 gauge needle.