Definition of sinusitis
: inflammation of a sinus of the skull
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Recent Examples of sinusitis from the Web
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Sinus headaches happen due to sinusitis, or an inflammation of your sinuses, the cavities in your skull that are connected to your nose, according to the Mayo Clinic.
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The most common side effects are nose and throat irritation, sinusitis, upper respiratory infection, throat pain, headache, muscle aches, nausea and diarrhea.
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But a sinus CT scan performed after Mimi had taken medications for two months still showed persistent sinusitis.
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But a sinus CT scan performed after Mimi had taken medications for two months still showed persistent sinusitis.
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But a sinus CT scan performed after Mimi had taken medications for two months still showed persistent sinusitis.
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Viral sinus infections—also known as sinusitis—usually clear up on their own, says Dr. Lebowitz.
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Chronic sinusitis, which is an inflammation of the sinuses, is different from rhinitis, which causes inflammation in the nose, Dr. Parikh says.
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Rhinitis is a symptom of the common cold or hay fever, but chronic sinusitis lasts longer than those issues.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sinusitis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of sinusitis
1896
SINUSITIS Defined for English Language Learners
Definition of sinusitis for English Language Learners
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medical : painful swelling of the tissues inside the sinuses
Medical Dictionary
Learn More about sinusitis
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See words that rhyme with sinusitis Britannica English: Translation of sinusitis for Arabic speakers Britannica.com: Encyclopedia article about sinusitis
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