Chronic nasal blockade can be due to rhinosinusitis associated with allergy. Loss of smell is also an important diagnostic factor for sinusitis.
Next Steps
Detailed clinical examination involving diagnostic nasal endoscopy is indicated. As this will provide the information as in which part of the nose, which sinuses are involved. If any infections are associated and help in plan further treatment.
Health Tips
Unchecked sinusitis can lead to complications.