15 Signs And Symptoms Of Flu And How Long They Last

7. Hoarseness

Source: https://img.medscape.com/

A person infected with the flu may also present with hoarseness or dysphonia, due to the irritation of the vocal folds of the larynx. The swelling around the vocal cords can be due to the violent coughing episodes brought about by the inflammation of the surrounding throat structures and is often accompanied by increased mucus secretion.

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