Is it normal for babies to have lymph nodes?

When a baby is just born, parents usually love it very much, so they will carefully check whether there is any abnormality in their baby. Some parents will find lymph nodes on their baby's neck, behind the ears and on the back of the head. I believe many parents have heard of some diseases caused by fluorescent binding, so they are very worried about the lymph node problems in their babies. Is it normal for babies to have lymph nodes?

1. Is it normal for babies to have this type of lymph nodes?

Lymph nodes are a component of the human lymphatic system, which is an important defense system of the human body. It can produce white blood cells and antibodies, filter out pathogens, participate in immune responses, and also play an important role in the distribution of fluids and nutrients in the body. The lymph nodes have the function of filtering microorganisms, so bacteria will become inflamed and swollen when they are present.

The lymphatic system develops most vigorously during infancy and childhood. As the immune system continues to strengthen, the lymph nodes, as part of the immune system, will also slowly proliferate. Therefore, parents will often feel single, soft or slightly hard, non-tender lymph nodes ranging in size from mung beans to soybeans in the superficial areas of the baby's neck, under the jaw, behind the occipital bone, in front of the ears, and in the groin.

Generally speaking, lymph node hyperplasia will continue until the child is about 10-12 years old, and it becomes less common after puberty. This is why babies are more likely to develop lymph nodes than adults.

2. What conditions can stimulate lymph node hyperplasia?

▪ The baby suffers from diseases such as respiratory tract infection

If your baby often suffers from diseases such as upper respiratory tract infections, the lymph nodes in the body will proliferate faster due to the stimulation of inflammation.

▪ Vaccination

After the vaccine is injected, the body will have a certain reaction, especially the immune system, which may also stimulate the proliferation of lymph nodes.

What kind of lymph nodes are normal?

▪ Size: no larger than a soybean;

▪ Touch: It feels soft, not hard, and slides easily;

▪ Pain: No pain;

▪ Complications: No complications, baby is in good spirits.

3. What kind of lymph nodes should be watched out for?

The fastest development period of the human lymphatic system is in infancy. As the immune system gradually strengthens, lymph nodes will also proliferate. Most of these are normal, but there are some lymph nodes that require attention.

If a child often suffers from respiratory infections, the lymph nodes in his body will be stimulated by these inflammations and cause hyperplasia. In addition, young children often receive vaccinations, which can cause reactions in the child's body, especially the immune system, which can sometimes stimulate the growth of lymph nodes.

It is normal for children to have some lymph nodes. If they are smaller than soybeans, feel soft, slide easily, are painless, have no complications, and the child does not feel any discomfort, then they are normal lymph nodes.

Abnormal lymph nodes may adhere to each other and may cause symptoms such as fever, sweating, and listlessness. The lymph nodes are larger than soybeans and feel very hard. They will grow rapidly and become painful.

It is not uncommon for children to have lymph nodes, and the vast majority of them are benign. You can compare them. If abnormal lymph nodes appear, parents should be alert and should take their children to the hospital immediately.

It is quite common for babies to have lymph nodes, and most of them are benign. However, if the above situation occurs, parents need to be vigilant and should take the baby to the hospital for treatment in time.