Can thyroid cancer cause itchy throat and cough?

Yes, thyroid cancer may cause an itchy throat and cough, especially if the cancer has progressed and affected surrounding tissues. These symptoms may occur because of the proximity of thyroid cancer to the trachea and larynx, which may cause local compression or irritation. However, an itchy throat and cough are not specific to thyroid cancer and may also be caused by common respiratory diseases or allergies. If these symptoms persist for a long time and do not subside, you should see a doctor as soon as possible for further investigation.

1 Causes of itchy throat and cough caused by thyroid cancer

Thyroid cancer is located in the neck and can compress the surrounding trachea and larynx. Especially when the tumor grows or spreads along the recurrent laryngeal nerve, trachea, etc., it may cause persistent throat itching or unexplained irritating dry cough. In a small number of patients, if local inflammation or cancer invades surrounding tissues, it may also cause more respiratory discomfort. Although this symptom is relatively rare, it needs to be taken seriously when typical manifestations such as lumps in the neck and hoarseness are accompanied by chronic cough.

2 How to diagnose whether itchy throat and cough are caused by thyroid cancer

It takes a combination of tests to determine the cause. Your doctor may recommend:

Neck ultrasound: To assess the presence of a space-occupying lesion in the thyroid gland, its size, and the extent of its involvement.

Thyroid function test: The health of the thyroid gland is determined by testing the level of thyroid hormones and antibodies in the blood.

Fine needle aspiration biopsy (FNA): A tissue biopsy is performed on abnormal thyroid nodules to determine whether they are malignant lesions.

3 Ways to Treat an Itchy Throat and Cough

See a doctor early: If you suspect your symptoms are related to thyroid cancer, imaging tests and specialist care should be prioritized. Early diagnosis can help control symptoms.

Drug treatment: After thyroid cancer is diagnosed, if the throat discomfort is related to inflammation, anti-inflammatory drugs or cough relief drugs may be used, but you must follow the doctor's advice.

Surgery: Surgery to remove abnormal thyroid tissue is the main treatment for thyroid cancer and usually relieves related symptoms.

Improve daily care: Properly adjust the indoor humidity, avoid smoking and excessive chemicals that irritate the throat, which can relieve coughing and itchy throat.

If itchy throat and cough persist, accompanied by symptoms such as hoarseness, difficulty swallowing and lumps in the neck, you need to pay close attention to thyroid health issues. To ensure your own health, go to the hospital as soon as possible for further examination and treatment to achieve better prognosis.