Sonu Real-World Use Clinical Study to Treat Moderate to Severe Nasal Congestion

Inclusion Criteria: * 18 years of age and older * Present with symptoms of chronic nasal congestion * Have a 24 hour reflective nasal congestion subscore of the TNSS of 2 or more on a 0 to 3 scale at the time of screening Exclusion Criteria: * Head, nasal or sinus surgery within 3 months * Pregnancy