Sinus infections can cause dizziness, either by leading to ear infections or through side effects. Early treatment can reduce the risk of dizziness, and preventative care may be necessary for chronic sufferers. Those in safety-sensitive jobs should be aware of the potential risks.
Sinus infection and dizziness are commonly experienced together, as sinus infections can lead to ear infections that cause dizziness. Also, some of the side effects of a sinus infection can make you feel dizzy or lightheaded, even if the balance system located in the ear is not actually affected. Treating these infections promptly can help reduce the risk of developing dizziness. It’s important for people to look out for early warning signs of infection in the sinuses, including thick nasal discharge and a feeling of pressure, pain, or heaviness in the face.
The sinuses are a series of cavities in the skull. In healthy individuals, they hold pockets of air, but in those with a sinus infection, they fill with mucus and other fluids that build up as the body responds to the infection. Many people with sinus infections develop fatigue and headaches, two problems that can make them feel unsteady on their feet, especially if they are severe.
It is also possible for a sinus infection to lead to an ear infection and associated dizziness by clogging the Eustachian tube. This structure normally drains fluid from the inner ear. When it’s blocked, fluids build up that can disturb the vestibular system, the system the body uses for balance. Untreated sinusitis can also lead to an ear infection.
If people experience a sinus infection and dizziness and are not already on treatment, they should see a doctor. He or she can evaluate the patient and prescribe medications to kill the organisms causing the infection. Combined with rest and plenty of fluids, this should help the patient fight off the infection and get back to normal. People with recurring or chronic sinus infections may want to explore preventative care, including allergy treatment to reduce inflammation in the sinuses and surgery to widen drainage openings and prevent fluid buildup.
Being aware of the potential symptoms of a sinus infection is important for people who work in jobs where dizziness could become a safety concern. These individuals may wish to request to be reassigned while they have active infections to reduce the risks associated with their jobs. People should also avoid vigorous exercise, as they could fall and injure themselves.
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