Chronic sinusitis is a persistent inflammation or infection of one or more of the four sinuses (maxillary, frontal, ethmoid and sphenoid) that contains the human body. When a virus, a bacteria or an allergy affects the mucous membranes of the nose, they react by inflaming and swelling, causing obstruction of the sinus, that is to say, an awkward feeling of stuffy nose. Therefore, the mucus is not drained properly, and viruses or bacteria can grow quickly: hence the importance of allowing the air to flow freely again, to drain the mucus and facilitate healing. Facilitating the passage of air, RespiFacile ® helps fight against sinusitis.

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