A swelling that opens on the surface of the neck is called a thyroglossal goiter.
Your thyroid gland controls your metabolism and is located in the middle of the lower part of your neck. your glands that produce spit. These glands release saliva when you eat or think about food. Three principal salivary glands, two on each side of your neck, are present. In front of your ears is where your parotid gland is.
Numerous bacterial and viral diseases can affect the mouth and neck organs, causing swelling on one side of the neck. For instance, depending on the severity of the swelling, swollen salivary glands, especially the parotid gland, which is located in the lower mouth/jaw, may resemble a lump in the neck.
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