Why Do I Yawn So Much? Causes and Treatment - Healthline Although excessive yawning is usually attributed to being sleepy or bored, it may be a symptom of an underlying medical problem Learn about the possible causes and treatments
Why Do We Yawn? - WebMD Yawning is a common reflex in which you open your jaw wide, take a deep breath, and then quickly breathe out It lasts about 4-7 seconds and often happens when you're waking up or falling asleep
Yawn - Wikipedia It is commonly associated with tiredness, stress, sleepiness, boredom, or even hunger In humans, yawning is often triggered by the perception that others are yawning (for example, seeing a person yawning, or talking to someone on the phone who is yawning)
Yawning Definition Causes - Cleveland Clinic Overview What is yawning? Yawning is the opening of your airway and mouth to take a long, deep breath of air It’s a complex muscular movement In seconds, your entire airway fully dilates (expands) And surrounding muscles powerfully stretch or tense, most significantly around your throat (pharynx) Another term for yawning is oscitation