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</a><h1 class="with-also" itemprop="name">Yawning - excessive</h1>
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</noscript></div><div class="main-single"><div id="ency_summary"><p>Yawning is involuntarily opening the mouth and taking a long, deep breath of air. This is most often done when you are tired or sleepy. Excessive yawning that happens more often than expected, even if <a test="test" href="./003208.htm">drowsiness</a> or <a test="test" href="./003088.htm">weariness</a> is present is considered excessive yawning.</p></div><section><div class="section"><div class="section-header"><div class="section-title"><h2>Causes</h2></div><div class="section-button"><button type="submit" aria-controls="section-1" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-1"><p>Causes may include:</p><ul><li>Drowsiness or weariness</li><li>Disorders associated with excessive daytime sleepiness</li><li>Vasovagal reaction (stimulation of a nerve called the vagus nerve), caused by <a test="test" href="./000195.htm">heart attack</a> or <a test="test" href="./000181.htm">aortic dissection</a></li><li>Brain problems such as <a test="test" href="./001310.htm">tumor</a>, <a test="test" href="./000726.htm">stroke</a>, <a test="test" href="./000694.htm">epilepsy</a>, <a test="test" href="./000737.htm">multiple sclerosis</a></li><li>Certain medicines (rare)</li><li>Problem with the body's temperature control (rare) </li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Home Care</h2></div><div class="section-button"><button type="submit" aria-controls="section-2" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-2"><p>Follow the treatment for the underlying cause.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>When to Contact a Medical Professional</h2></div><div class="section-button"><button type="submit" aria-controls="section-3" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-3"><p>Contact your health care provider if: </p><ul><li>You have unexplained and excessive yawning.</li><li>The yawning is associated with being very sleepy in the daytime.</li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>What to Expect at Your Office Visit </h2></div><div class="section-button"><button type="submit" aria-controls="section-4" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-4"><p>The provider will take your medical history and do a physical exam.</p><p>You may be asked questions such as:</p><ul><li>When did the excessive yawning begin?</li><li>How many times do you yawn per hour or day?</li><li>Is it worse in the morning, after lunch, or during exercise?</li><li>Is it worse in certain areas or certain rooms?</li><li>Does yawning interfere with normal activities?</li><li>Is the increased yawning related to the amount of sleep you get?</li><li>Is it related to use of medicines?</li><li>Is it related to activity level or boredom?</li><li>Do things such as rest or breathing deeply help?</li><li>What other symptoms are present?</li></ul><p>You may need tests to look for medical problems that are causing the yawning.</p><p>Your provider will recommend treatment, if needed based on the results of your exam and tests.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Alternative Names</h2></div><div class="section-button"><button type="submit" aria-controls="section-Alt" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-Alt"><p>Excessive yawning</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>References</h2></div><div class="section-button"><button type="submit" aria-controls="section-Ref" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-Ref"><p>Avidan AY. Sleep and its disorders. In: Jankovic J, Mazziotta JC, Pomeroy SL, Newman NJ, eds. <em>Bradley and Daroff's Neurology in Clinical Practice</em>. 8th ed. Philadelphia, PA: Elsevier; 2022:chap 101.</p><p>Rucker JC, Seay MD. Cranial neuropathies. In: Jankovic J, Mazziotta JC, Pomeroy SL, Newman NJ, eds. <em>Bradley and Daroff's Neurology in Clinical Practice</em>. 8th ed. Philadelphia, PA: Elsevier; 2022:chap 103.</p><p>Teive HAG, Munhoz RP, Camargo CHF, Walusinski O. Yawning in neurology: a review. <em>Arq Neuropsiquiatr</em>. 2018;76(7):473-480. PMID: 30066799 <a href="https://pubmed.ncbi.nlm.nih.gov/30066799/" target="_blank">pubmed.ncbi.nlm.nih.gov/30066799/</a>.</p></div></div></section>
<section><div class="section"><div class="section-header"><div class="section-title"><h2>Review Date 2/2/2023</h2></div><div class="section-button"><button type="submit" aria-controls="section-version" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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<div id="section-version" class="section-body"><p>Updated by: Linda J. Vorvick, MD, Clinical Professor, Department of Family Medicine, UW Medicine, School of Medicine, University of Washington, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. </p>
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