https://aafa.org/allergies/allergy-symptoms/sinusitis-sinus-infection/
Sinusitis (Sinus Infection or Sinus Inflammation) | AAFA.org
Jan 10, 2025 - Sinusitis is when your sinuses become inflamed or congested. The first step to treat sinusitis is to clear the nasal passages.
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https://www.health.com/sinus-infection-symptoms-8416638
Sinus Infection (Sinusitis): Signs and Symptoms
Sinus infection symptoms include a runny or stuffy nose, facial pain, and post-nasal drip. Bacteria, fungi, and viruses can cause a sinus infection.
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https://www.health.com/sinusitis-overview-7106987
Sinusitis (Sinus Infection): Symptoms, Causes, Treatment
There are different types of sinusitis (sinus infections) that cause various symptoms. Many cases clear up with pain relievers and nasal sprays.
sinusitis sinus infection