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</div><div><span>Shellac poisoning</span></div></div>
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<article><div id="d-article"><div class="page-info"><div class="page-title"><a name="start" id="start">
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</a><h1 class="with-also" itemprop="name">Shellac poisoning</h1>
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</noscript></div><div class="main-single"><div id="ency_summary"><p>Shellac poisoning can occur from swallowing shellac.</p><p>This article is for information only. DO NOT use it to treat or manage an actual poison exposure. If you or someone you are with has an exposure, call your local emergency number (such as 911), or your local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.</p></div><section><div class="section"><div class="section-header"><div class="section-title"><h2>Poisonous Ingredient</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>The substances in shellac that can be harmful are:</p><ul><li>Ethanol</li><li>Isopropanol</li><li>Methanol</li><li>Methyl isobutyl ketone</li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Where Found</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>These substances are found in:</p><ul><li>Paint remover</li><li>Shellac</li><li>Wood finishing products</li></ul><p>Other products may also contain these substances.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Symptoms</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>Below are symptoms of shellac poisoning in different parts of the body.</p><p>EYES, EARS, NOSE, AND THROAT</p><ul><li>Blindness</li><li><a test="test" href="./003029.htm">Blurred vision</a></li><li>Wide pupils </li></ul><p>HEART AND BLOOD</p><ul><li><a test="test" href="./007278.htm">Low blood pressure</a></li><li>Severe change of acid level in the blood, which can cause organ failure</li><li>Weakness</li><li>Collapse</li></ul><p>KIDNEYS</p><ul><li>Kidney failure </li></ul><p>LUNGS AND AIRWAYS</p><ul><li><a test="test" href="./007198.htm">Rapid, shallow breathing</a></li><li>Fluid in the lungs</li><li>Blood in the lungs</li><li>Stopped breathing</li></ul><p>MUSCLES AND BONES</p><ul><li>Leg cramps</li></ul><p>NERVOUS SYSTEM</p><ul><li><a test="test" href="./003202.htm">Coma</a> (decreased level of consciousness and lack of responsiveness)</li><li>
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Dizziness
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</li><li>
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Fatigue
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</li><li><a test="test" href="./003024.htm">Headache</a></li><li><a test="test" href="./003200.htm">Seizures</a> (convulsions)</li></ul><p>SKIN:</p><ul><li><a test="test" href="./003215.htm">Blue-colored skin</a>, lips, or fingernails</li></ul><p>STOMACH AND INTESTINES</p><ul><li><a test="test" href="./003126.htm">Diarrhea</a></li><li>Nausea</li><li>Vomiting </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-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>Do not make the person throw up unless poison control or a health care provider tells you to. Seek medical help right away.</p><p>If the shellac is on the skin or in the eyes, flush with lots of water for at least 15 minutes.</p><p>If the shellac was swallowed, give water to the person right away, unless instructed otherwise by poison control or a provider. Do not give water if the person is having symptoms (such as vomiting, seizures, or a decreased level of alertness) that make it hard to swallow.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Before Calling Emergency</h2></div><div class="section-button"><button type="submit" aria-controls="section-5" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-5"><p>Have this information ready:</p><ul><li>Person's age, weight, and condition</li><li>Name of the product (and ingredients, if known)</li><li>Time it was swallowed</li><li>Amount swallowed</li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Poison Control</h2></div><div class="section-button"><button type="submit" aria-controls="section-6" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-6"><p>Your local <a test="test" href="./002724.htm">poison control center</a> can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States. This national hotline will let you talk to experts in poisoning. They will give you further instructions.</p><p>This is a free and confidential service. All local poison control centers in the United States use this national number. You should call if you have any questions about poisoning or poison prevention. It does NOT need to be an emergency. You can call for any reason, 24 hours a day, 7 days a week.</p></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>What to Expect at the Emergency Room</h2></div><div class="section-button"><button type="submit" aria-controls="section-7" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-7"><p>Take the container with you to the hospital, if possible.</p><p>The provider will measure and monitor the person's <a test="test" href="./002341.htm">vital signs</a>, including temperature, pulse, breathing rate, and blood pressure.</p><p>Tests that may be done include:</p><ul><li>Blood and urine tests</li><li><a test="test" href="./003857.htm">Bronchoscopy</a> -- camera down the throat to look for burns in the airways and lungs</li><li><a test="test" href="./003804.htm">Chest x-ray</a></li><li><a test="test" href="./003868.htm">Electrocardiogram</a> (ECG)</li><li><a test="test" href="./003338.htm">Endoscopy</a> -- camera down the throat to look for burns in the esophagus and the stomach</li></ul><p>Treatment may include:</p><ul><li>Fluids through a vein (IV)</li><li>Medicine (antidote) to reverse the effect of the poison</li><li>Tube through the mouth into the stomach to wash out the stomach (<a test="test" href="./003882.htm">gastric lavage</a>)</li><li>Washing of the skin (irrigation), perhaps every few hours for several days</li><li>Surgery to remove burned skin</li><li>Hemodialysis (kidney machine)</li><li>Breathing support, including tube through the mouth into the lungs, and <a test="test" href="../patientinstructions/000458.htm">breathing machine</a> (ventilator)</li></ul></div></div></section><section><div class="section"><div class="section-header"><div class="section-title"><h2>Outlook (Prognosis)</h2></div><div class="section-button"><button type="submit" aria-controls="section-8" role="button" title="Expand/Collapse section"><span class="icon icon-section-action">
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</div></div><div class="section-body" id="section-8"><p>Isopropanol and methanol are extremely poisonous. As little as 2 tablespoons (14.8 milliliters) of methanol can kill a child, while 2 to 8 ounces (59 to 236 mL) can be deadly for adults.</p><p>How well a person does depends on the amount of poison swallowed and how quickly treatment was received. The faster medical help is given, the better the chance for recovery.</p><p>Swallowing such poisons can have severe effects on many parts of the body. Burns in the airway or gastrointestinal tract can lead to tissue necrosis, resulting in infection, shock and death, even several months after the substance was first swallowed. Scars may form in these tissues leading to long-term difficulties with breathing, swallowing, and digestion.</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>Aronson JK. Aliphatic alcohols. In: Aronson JK, ed. <em>Meyler's Side Effects of Drugs</em>. 16th ed. Waltham, MA: Elsevier; 2016:146.</p><p>Nelson ME. Toxic alcohols. In: Walls RM, ed. <em>Rosen's Emergency Medicine: Concepts and Clinical Practice</em>. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 136.</p></div></div></section>
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<section><div class="section"><div class="section-header"><div class="section-title"><h2>Review Date 11/2/2023</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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