@biosaber52: 🔬 The trachea is more than just an air passage: its lining also helps trap particles and move secretions out of the airway. During tracheitis, this lining becomes inflamed, sensitive, and may produce more mucus. A fact many people do not know is that severe tracheitis can initially resemble conditions such as laryngitis or croup, but airway secretions and breathing difficulty may become more pronounced. Noisy breathing, high fever, or difficulty getting enough air should be evaluated promptly. #Tracheitis #Airways #Cough #LungHealth #tiktokgrowthchallenge