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Teeth Pain From the Flu

Unlike a common cold, the flu is caused by an influenza virus that infects the airway tract in the nose and throat. Symptoms of the flu can include fever, weakness, coughing, headache, and aches–sometimes even in the teeth.

  1. Sinus Pain vs. Dental Pain

    • Sinus pain can reach your upper back teeth and can make you wonder if you’ve developed a cavity. When you have the flu, this pain frequently stems from fluid pressure in the maxillary sinuses due to inflammation or an infection.

    From Flu to Sinus Infection

    • A prolonged cold and flu can lead to a sinus infection, or sinusitis. This will inflame the mucus membranes lining the sinus cavities, causing them to secrete more mucus.

    Cause for Pain

    • As a result of the sinus infection, the passages in your sinuses become blocked. This fluid pressure can create intense pain in the maxillary region connected to your teeth.

    Accompanying Symptoms

    • You can usually determine that your aching teeth are related to the flu and sinus rather than dental care by looking out for other symptoms. Sinus toothaches usually come with tenderness in the cheekbone and gums, throbbing headache, fatigue, and a runny nose.

    Medical Care

    • If you’ve had your cold for over a week and you are experiencing pain in your teeth due to sinus pain along with some of the symptoms mentioned above, you should make an appointment with your doctor. Chances are you have a sinus infection and may need antibiotics.

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