Sinuses are structures inside your face that are normally filled with air. Bacterial infections, viral infections and allergies can irritate them, causing them to get blocked and filled with fluid. This …

An infection, growths in the sinuses, called nasal polyps, or swelling of the lining of the sinuses can cause chronic sinusitis. Symptoms might include a blocked or stuffy nose that makes it …

2023年11月5日 · Acute sinusitis is typically caused by the common cold, a viral infection. You should feel better within 10 days, though symptoms could stick around as long as 4 weeks. …

4 天之前 · It can cause symptoms that include: You may have swelling in your sinuses and nasal passages that lead to a “blocked“ feeling. Because of the nasal congestion, you probably won’t …

2023年8月29日 · Acute sinusitis is most often caused by the common cold. Signs and symptoms may include a blocked and stuffy (congested) nose, which may block your sinuses and prevent …

2022年5月13日 · Sinusitis (also called rhinosinusitis) starts when this drainage system becomes blocked, usually from swelling due to inflammation caused by infection or allergy. Soon, your …

2025年1月24日 · Sinusitis, or a sinus infection, can cause a stuffy or runny nose, a decreased sense of smell, and other symptoms. You can usually manage the symptoms at home with a …

2024年1月3日 · When sinus drainage is blocked, the sinuses fill with mucus, and this can cause a sensation of pain and pressure. Acute sinus infections often start with inflammation from …

2024年1月31日 · Sinusitis causes the lining of the sinuses to swell up. This stops mucus draining into your nose and throat properly, making you feel blocked up. You can often treat mild …

Sinusitis is when the lining of your sinuses becomes inflamed and swollen, usually because of a sinus infection. If you have sinusitis, you may have a blocked nose and pain in your face. …