J06: Acute upper respiratory infections of multiple and unspecified sites
J06.8: Other acute upper respiratory infections of multiple sites
The respiratory tract guides air into the lungs. The upper respiratory tract begins in the mouth and nose. The sinuses are also part of the upper respiratory tract. The sinuses are connected to the nose via a small opening. The throat is located behind the mouth and nose. The throat connects the mouth and nose with the windpipe (trachea) and gullet (oesophagus). The larynx is located at the junction between the throat and windpipe. The larynx can be seen from the front as a bulge in the neck. The upper respiratory tract ends at the larynx.
An inflammation in the upper respiratory tract can cause various symptoms. You may have sniffling, coughing or a sore throat. You may also be hoarse.
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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.