Nasal congestion as long as needed, but nasal sprays can also cause "rebound" (Rhinitis medicamentosa) and worsen the congestion if taken for more than a few days. Therefore, you should only take nasal sprays when discomfort cannot be remedied by other methods, and never for more than three days. If an infant is unable to breathe because of a plugged nose, a nasal aspirator may be useful to remove the mucus. The mucus might be thick and sticky, making it difficult to expel from the nostril. Nasal congestion Nasal congestion is the blockage of the nasal passages usually due to membranes lining
Nasal polyp may not be fully appreciated with physical examination alone. Imaging is also required for planning surgical treatment. On a CT scan, a nasal polyp generally has an attenuation of 10–18 Hounsfield units, which is similar to that of mucus. Nasal polyps may have calcification. On histologic examination, nasal polyps consist of hyperplastic edematous (excess fluid) connective tissue with some seromucous glands and cells representing inflammation (mostly neutrophils and eosinophils). Polyps have virtually no neurons. Therefore, the tissue that makes up the polyp does not have any tissue sensation and the polyp itself will not be painful. In early stages, the