Thyroid Nodules: Do they cause symptoms?

Thyroid Nodules: Do they cause symptoms?

Thyroid Nodules: Do they cause symptoms?
Most thyroid nodules don’t cause signs or symptoms. Occasionally, however, some nodules become so large that they can be felt, or seen, often as a swelling at the base of your neck. They can press on your windpipe or esophagus, causing shortness of breath or difficulty swallowing.

In some cases, thyroid nodules produce additional thyroxine, a hormone secreted by your thyroid gland. The extra thyroxine can cause symptoms of hyperthyroidism.Unexplained weight loss Intolerance to heat Tremor Nervousness Rapid or irregular heartbeat

A few thyroid nodules are cancerous (malignant), but determining which nodules are malignant can’t be done by symptoms alone. Most cancerous thyroid nodules are slow growing and may be small when they’re discovered. Aggressive thyroid cancers are rare, but these nodules may be large, firm, fixed, and rapid growing.

Although most thyroid nodules are noncancerous (benign) and don’t cause problems, ask your doctor to evaluate any unusual swelling in your neck, especially if you have trouble breathing or swallowing. It’s important to evaluate the possibility of cancer.

Also seek medical care if you develop signs and symptoms of hyperthyroidism, such as:Sudden weight loss even though your appetite is normal or has increased A pounding heart Trouble sleeping Muscle weakness or Nervousness or irritability.

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