What is the disease on the left side of the neck?

If the lymph nodes on the left side of the neck are sudden, it is more likely to warn some dangerous diseases such as cancer, cysts or infections .

What is left lymph nodes in the left?

Lymph nodes are located throughout the body, concentrated in the neck, armpits and groin and play an important role in the immune system's activity. Ordinary gangs do not appear, suddenly a beautiful day emerges certainly warn of health problems. Simply swollen lymph nodes to protect the body when there are pathogens.

Nervous lymph nodes are a symptom of many different diseases, which may be an inflammation of the sinus area but may also be metastatic lymph nodes coming from other cancers in the body. Therefore, the lymph nodes in the neck are usually divided into two groups, one from benign diseases and the other from malignant diseases.

Location of lymph nodes on the body.

The cause of floating lymph nodes in the left neck

Floating neck lymph nodes are considered benign if the cause comes from common inflammatory diseases of the upper respiratory tract such as tonsillitis, pharyngitis, gingivitis (gum), ulcer lining of the mouth, salivary gland inflammation . or specific inflammation caused by tuberculosis, syphilis.

Note when detecting lymph nodes

1. Determine where the lymph nodes are located, where they are concentrated, where lymph nodes are located in one or more places.
2. The number of lymph nodes is more or less, only 1 - 2 or a bunch, a colon, a size.
3. The density of the lymph nodes is large or small, the feeling of touching is soft or firm, hard.
4. The sticking on the spot or mobile, the movable gang is better but fixed, the stick is more dangerous.
5. The lifespan of lymph nodes is long or short. Do not forget to float the lymph nodes on the left side of the neck for a long time (more than 1 month or more) which are very dangerous, often a warning sign of a certain chronic condition.

What does the lymph node floating in the left side warn about?

Cancer

Often, lumps of lymph nodes that are behind the ears will not cause pain, so many people either ignore them. However, it can be a warning sign that you are suffering from cancers in the head and neck, including thyroid cancer.

People with thyroid cancer often have lymph nodes in the left neck, gradually increasing in size over time. Initially, lymph nodes can move but more and more will cling to the ears. Pressing on it feels painful and very hard. Accompanied by symptoms such as difficulty swallowing, shortness of breath, headache, rapid weight loss . Therefore, you should actively go to the doctor immediately if you encounter the unusual symptoms mentioned above.

Cancer is one of the diseases discovered by lymphadenopathy.

Disease in the lymphatic system

The lymphatic system consists of lymphatic vessels and many lymph nodes filter bacteria and toxins from the body. If the lymphatic system breaks, the lymph nodes will swell and swell. This swelling of lymph nodes may occur in the area around the neck, left or right.

Some other symptoms of lymphatic disease are night sweats, sudden weight loss, high fever, persistent cough .

Having an infection

Don't underestimate because viruses and bacteria accumulate can also cause pain, swollen lymph nodes around the neck and left ear. Some common infections that cause lumps in the back of the ear are sore throat, chickenpox, measles, mononucleosis (infectious disease) . Especially, if not treated early, the risk is higher. may have complications such as mastitis, osteitis .

Suffering from sebaceous cysts

Lymphomas in the neck and left ear may also be caused by sebaceous cysts. These tumors will form in the sebaceous glands due to injury or stagnant oil production. Some injuries such as scratches and acne can also cause sebaceous glands to become weak and form cysts. To determine this disease, you should go to the doctor early and do the tests as directed, thus helping the specialist to provide effective treatment.