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 infix would be expected. For example, the PIE root "to win" would yield a nasal-infixed present stem . These presents are called "nasal infix presents" or simply "nasal presents" and are typically active transitive verbs, often with durative aspect. Since the linguistic ancestor of PIE is not known, there can only be speculations about the origins of the nasal infix. It has been suggested that it arose from a suffix (also related to and ) which underwent metathesis. Besides the nasal infix, PIE employs a number of affixes to mark the present: , , , , , and others. All in