Description: Acute sinusitis is an inflammation of the paranasal sinuses that occurs suddenly and typically lasts less than four weeks. This condition can be caused by viral, bacterial, or fungal infections, as well as allergies or environmental irritants. The most common symptoms include nasal congestion, facial pain, nasal discharge, fever, and cough. The inflammation of the paranasal sinuses can lead to mucus buildup, which in turn can cause pressure and pain in the face. Acute sinusitis is more common in the winter months and can be triggered by common colds. Although most cases resolve without medical treatment, some may require medical attention, especially if symptoms are severe or persistent. Early identification and appropriate treatment are crucial to avoid complications, such as chronic sinusitis. Overall, acute sinusitis is a common condition that affects people of all ages and can significantly impact quality of life during its duration.
