Where should the 13-valent pneumococcal vaccine be administered?

Apr 18, 2023 Source: Cainiu Health

Dr. Guo Xiheng

Introduction

The 13-valent pneumococcal vaccine refers to the 13-valent pneumococcal polysaccharide conjugate vaccine. This vaccine is typically administered via intramuscular injection, specifically into the quadriceps muscle of the thigh or the deltoid muscle of the upper arm. However, the exact injection site may vary depending on individual differences. After vaccination, patients should avoid getting the injection site wet to prevent infection.

The 13-valent pneumococcal vaccine refers to the 13-valent pneumococcal polysaccharide conjugate vaccine. Under normal circumstances, this vaccine is administered via intramuscular injection, typically into the quadriceps muscle or the deltoid muscle of the upper arm.

1. Quadriceps muscle: For infants and young children, the common injection site is the anterolateral aspect of the thigh—the quadriceps muscle. Healthcare providers will select an appropriate injection point within this area.

2. Deltoid muscle of the upper arm: For older children and adults, the typical injection site is the deltoid muscle in the upper arm. Medical personnel will choose the upper outer region of the arm as the injection site.

However, the exact injection site may vary depending on individual factors. During vaccination, doctors or nurses will carefully identify the appropriate location to ensure accuracy and safety. After vaccination, patients should avoid getting the injection site wet to prevent infection. A light diet is recommended, and consumption of spicy or irritating foods should be avoided. If any discomfort occurs, immediate medical attention is advised.

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Who is suitable for the 23-valent pneumococcal vaccine?

The 23-valent pneumococcal vaccine, commonly known as the 23-valent pneumonia vaccine, is suitable for individuals aged 2 years and older who are susceptible to pneumococcal infection. It is also recommended for those with chronic liver disease, alcohol intoxication, or impaired immune function. Generally, a single dose is sufficient; however, high-risk individuals for pneumococcal infection or those whose antibody levels decline rapidly after the initial vaccination may receive a second dose.

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Can people with pulmonary bullae receive the pneumonia vaccine?

Pneumothorax patients are not always eligible for pneumococcal vaccination. If the condition is relatively stable and there are no symptoms such as cough, chest tightness, chest pain, or shortness of breath, vaccination is generally acceptable. However, if the pneumothorax is in an acute phase, prompt treatment is usually required, and vaccination should be postponed until the condition stabilizes to avoid worsening the illness.

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Is it effective to get a pneumonia vaccine?

Injecting the pneumonia vaccine is generally effective, but it is not useful if the patient already has pneumonia. Pneumonia vaccines are usually inactivated vaccines; after vaccination, they stimulate the body to produce specific antibodies, thereby preventing pneumonia. If exposed to the relevant pathogens again, the body can quickly mount an immune response to eliminate the disease-causing bacteria.

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How many doses of pneumonia vaccine do adults need?

Adults only need one dose of the pneumococcal vaccine. Pneumococcal vaccines are mainly divided into 7-valent, 13-valent, and 23-valent vaccines. The 23-valent vaccine is primarily used to prevent pneumonia caused by Streptococcus pneumoniae infection. Compared to other vaccines, it is more widely used and suitable for adults and children over two years of age. Under normal circumstances, adults require only a single dose.