Enlargement of lymph nodes in the neck is mostly due to inflammation, but may also be caused by connective tissue disease, and the chance of cancer is small. Generally, lymph nodes in the neck are caused by viral and bacterial infections, and rarely due to tumor metastasis.
Clinically, enlarged lymph nodes in the neck, i.e. lymphadenitis, are usually caused by bacterial or viral infections, often accompanied by pain, and are benign lesions. For lymphadenitis caused by bacterial infection, antibiotics such as cefixime and levofloxacin can be taken; for lymphadenitis caused by viral infection, ribavirin and acyclovir can be taken.
Mycobacterium tuberculosis can also infect the lymph nodes in the neck, which can also cause enlargement of the lymph nodes in the neck, accompanied by low-grade fever, night sweats and other symptoms, and can be treated with a combination of anti-tuberculosis medications, such as isoniazid, rifampicin and ethambutol.
Connective tissue diseases such as systemic lupus erythematosus and tuberculosis can also lead to enlarged lymph nodes in the neck, which can be treated with glucocorticoids and cyclophosphamide.
Lymphoma, metastasis of malignant tumors (e.g. thyroid cancer, lung cancer, breast cancer, laryngeal cancer, etc.) can lead to enlarged lymph nodes in the neck. Combined surgery, radiotherapy, chemotherapy and other anti-tumor treatments are needed.
Therefore, if you find swollen lymph nodes in the neck, you need to go to the hospital in time, and the drugs should be applied under the guidance of the doctor.