Chronic sinusitis involves inflammation and swelling of the nasal and head cavities, hindering mucus drainage. This leads to pain, congestion, and a runny nose. When symptoms persist for over 12 weeks, the condition frequently recurs in adults and children, especially during colder months or with weather shifts.

Sinusitis infections can spread to surrounding areas, including the eyes and brain. This may lead to severe complications such as vision problems, meningitis, and brain abscesses.

Prolonged sinusitis can worsen existing respiratory conditions like asthma or bronchitis, causing increased coughing, wheezing, and breathing difficulties.

Persistent inflammation can promote the formation of nasal polyps, which are soft, benign growths in the nasal passages or sinuses. These polyps cause obstruction and breathing discomfort, disrupting daily life. In some cases, chronic inflammation may also lead to structural changes within the sinuses.

Chronic sinusitis significantly impacts quality of life. Persistent symptoms often lead to insomnia, fatigue, and difficulty concentrating. The constant discomfort can also contribute to negative moods, elevating the risk of depression and anxiety.

Sinus obstruction from chronic sinusitis creates an ideal environment for bacterial growth, leading to frequent reinfections. These infections can potentially spread to surrounding organs, including the eyes and ears.

Prolonged nasal congestion can block the olfactory region, resulting in a diminished or complete loss of the sense of smell.

Chronic sinusitis often causes sleep disturbances and frequent awakenings. Over time, this can lead to chronic fatigue, impacting both mental and physical health.

Should the infection spread to the eye socket, it can impair vision or even cause blindness.

To prevent recurrent sinusitis, individuals should avoid contact with those who have colds or infectious diseases, practice frequent handwashing, and steer clear of allergens like cigarette smoke and air pollution. Maintaining adequate indoor humidity with a humidifier can also help prevent sinus issues.

Anh Chi (According to Mayo Clinic, WebMD)