Understanding causes to treat post-nasal drip
Post-nasal drip is a condition that comes under Otorhinolaryngology. Otorhinolaryngology deals with conditions related to ear, nose and throat (ENT) and parts of head and neck. When excessive mucus is produced by the nasal mucosa, it gets accumulated in the throat or behind the nose, causing post-nasal drip. Mucus is an important substance in our body that humidifies the air we breathe so we don’t feel the discomfort.
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