J00-J06: Acute upper respiratory infections
J01: Acute sinusitis
Acute sinusitis is a group of conditions affecting the sinuses, which are air-filled spaces behind your forehead, cheekbones, and bridge of your nose. These conditions are typically characterized by inflammation and swelling of the sinus lining that leads to an accumulation of fluid and increased mucus production. This can cause symptoms such as a stuffy nose, facial pain or pressure, reduced sense of smell, and a cough that worsens at night. In many cases, these symptoms develop rapidly and last a short time, typically less than four weeks. Acute sinusitis is commonly triggered by a cold or other respiratory infection, but it can also result from allergies or certain health problems. The condition might affect the entire sinus area or be limited to one or more specific sinuses.
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.