Stridor, also known as noisy breathing, is a condition that causes you to make a high-pitched whistling noise when you breathe in or out. There are several causes for this condition, but the …

Fever without cough, particularly if accompanied by toxic appearance, sore throat, difficulty swallowing, or respiratory distress, and without evidence of pharyngitis, suggests epiglottitis …

1999年11月15日 · Stridor is a sign of upper airway obstruction. In children, laryngomalacia is the most common cause of chronic stridor, while croup is the most common cause of...

2025年1月5日 · Stridor is a high-pitched sound you make when you breathe through a narrow or partly blocked airway. Air can’t flow through your lungs smoothly, so it’s harder to breathe. …

2023年11月12日 · Stridor is an abnormal, high-pitched respiratory sound produced by irregular airflow in a narrowed airway. This condition indicates significant upper airway obstruction and …

2022年7月5日 · When there’s a fever with stridor, it points to an infection as the most likely cause. Viral croup is the most common, but in rare cases there’s a more severe bacterial infection. …

2018年10月30日 · Stridor is a high-pitched squeaking or whistling sound, usually due to an obstruction in an airway. Stridor is a sign of an underlying health issue rather than a diagnosis …

2025年3月8日 · Stridor, a high-pitched, harsh respiratory noise, results from turbulent airflow through a restricted air passage, commonly observed during inhalation. It is more prevalent in …

2020年12月30日 · Symptoms: sore throat, difficulty breathing, noisy breathing, drooling/inability to swallow saliva, dysphagia, voice change, fever; less commonly weight loss and cough. …

Partial obstruction of the upper airway at the nasopharynx and/or oropharyngeal level produces sonorous sounds, called stertor. Obstruction above the true vocal cords is generally indicative …