nih-gov/medlineplus.gov/ency/encyclopedia_D.htm
2025-02-26 13:17:41 -05:00

299 lines
No EOL
35 KiB
HTML
Raw Permalink Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<!DOCTYPE html>
<html lang="en" id="ency-index" class="nojs us" data-root="//medlineplus.gov">
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
<meta http-equiv="window-target" content="_top"/>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<meta charset="utf-8"/>
<meta property="fb:app_id" content="1042245625821448"/>
<meta name="expires" content="Fri, 14 03 2025"/>
<meta name="ac-dictionary" content="medlineplus-ac-dictionary"/>
<link rel="shortcut icon" href="https://medlineplus.gov/images/favicon.ico" type="image/x-icon"/>
<link rel="apple-touch-icon" href="//medlineplus.gov/images/touch-icon.png"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<link rel="stylesheet" href="https://medlineplus.gov/css/common_new.css?04272023"/>
<!--[if IE 8]> <link rel="stylesheet" href="https://medlineplus.gov/css/ie8/common.css"><![endif]-->
<link rel="stylesheet" href="https://medlineplus.gov/uswds/css/uswds_styles.css"/>
<link rel="stylesheet" href="https://medlineplus.gov/css/ency/ency2.css?07162024"/>
<script type="text/javascript">document.querySelector("html").className = document.querySelector("html").className.replace(/nojs[\s]*/g, '');</script>
<script src="https://medlineplus.gov/uswds/js/uswds-init.min.js" type="text/javascript">
</script>
<script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&amp;l='+l:'';j.async=true;j.src='//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-MMVM77');</script>
<link rel="canonical" href="https://medlineplus.gov/ency/encyclopedia_D.htm"/><meta property="og:url" content="https://medlineplus.gov/ency/encyclopedia_D.htm"/><meta property="og:title" content="Medical Encyclopedia: D: MedlinePlus"/><meta property="twiter:title" content="Medical Encyclopedia: D: MedlinePlus"/><meta property="og:image" content="https://medlineplus.gov/images/share_ency_1.jpg"/><meta property="og:image" content="https://medlineplus.gov/images/share_ency_2.jpg"/><meta property="og:image" content="https://medlineplus.gov/images/share_ency_3.jpg"/><link href="https://medlineplus.gov/ency/encyclopedia_D.htm" hreflang="en" rel="alternate"/><link href="https://medlineplus.gov/spanish/ency/encyclopedia_D.htm" hreflang="es" rel="alternate"/><title>Medical Encyclopedia: D: MedlinePlus</title>
</head>
<body>
<!-- Google Tag Manager -->
<noscript><iframe title="googletagmanager" src="//www.googletagmanager.com/ns.html?id=GTM-MMVM77" height="0" width="0" style="display:none;visibility:hidden">
</iframe>
</noscript>
<!-- End Google Tag Manager -->
<a name="top" id="top">
</a>
<a class="hide-offscreen" href="#start">Skip navigation</a>
<section class="usa-banner" aria-label="Official website of the United States government">
<div class="usa-accordion">
<header class="usa-banner__header">
<div class="usa-banner__inner">
<div class="grid-col-auto">
<img aria-hidden="true" class="usa-banner__header-flag" src="https://medlineplus.gov/uswds/img/us_flag_small.png" alt=""/>
</div>
<div class="grid-col-fill tablet:grid-col-auto" aria-hidden="true">
<p class="usa-banner__header-text">
An official website of the United States government
</p>
<p class="usa-banner__header-action">Heres how you know</p>
</div>
<button type="button" class="usa-accordion__button usa-banner__button" aria-expanded="false" aria-controls="gov-banner-default-default">
<span class="usa-banner__button-text">Heres how you know</span>
</button>
</div>
</header>
<div class="usa-banner__content usa-accordion__content" id="gov-banner-default-default">
<div class="grid-row grid-gap-lg">
<div class="usa-banner__guidance tablet:grid-col-6">
<img class="usa-banner__icon usa-media-block__img" src="https://medlineplus.gov/uswds/img/icon-dot-gov.svg" role="img" alt="" aria-hidden="true"/>
<div class="usa-media-block__body">
<p>
<strong>Official websites use .gov</strong><br/>A
<strong>.gov</strong> website belongs to an official government
organization in the United States.
</p>
</div>
</div>
<div class="usa-banner__guidance tablet:grid-col-6">
<img class="usa-banner__icon usa-media-block__img" src="https://medlineplus.gov/uswds/img/icon-https.svg" role="img" alt="" aria-hidden="true"/>
<div class="usa-media-block__body">
<p>
<strong>Secure .gov websites use HTTPS</strong><br/>A
<strong>lock</strong> (
<span class="icon-lock"><svg xmlns="http://www.w3.org/2000/svg" width="52" height="64" viewBox="0 0 52 64" class="usa-banner__lock-image" role="img" aria-labelledby="banner-lock-description-default" focusable="false">
<title id="banner-lock-title-default">Lock</title>
<desc id="banner-lock-description-default">Locked padlock icon</desc>
<path fill="#000000" fill-rule="evenodd" d="M26 0c10.493 0 19 8.507 19 19v9h3a4 4 0 0 1 4 4v28a4 4 0 0 1-4 4H4a4 4 0 0 1-4-4V32a4 4 0 0 1 4-4h3v-9C7 8.507 15.507 0 26 0zm0 8c-5.979 0-10.843 4.77-10.996 10.712L15 19v9h22v-9c0-6.075-4.925-11-11-11z">
</path>
</svg> </span>) or <strong>https://</strong> means youve safely connected to
the .gov website. Share sensitive information only on official,
secure websites.
</p>
</div>
</div>
</div>
</div>
</div>
</section>
<div id="mplus-wrap">
<header>
<div id="mplus-header">
<!-- Orgs
================================================== -->
<div id="mplus-orgs">
<a title="National Institutes of Health" target="_blank" class="nih-org" href="//www.nih.gov/">
<img alt="National Institutes of Health" src="https://medlineplus.gov/images/nihlogo.png" class="nihlogo"/>
</a><a target="_blank" href="https://www.nlm.nih.gov/"> National Library of Medicine </a>
</div>
<!-- Logo
================================================== -->
<div id="mplus-logo" class="years-25">
<a href="https://medlineplus.gov">
<img src="https://medlineplus.gov/images/m_logo_25.png" title="MedlinePlus Trusted Health Information for You" alt="MedlinePlus Trusted Health Information for You"/>
</a>
</div>
<!-- Nav Menu
================================================== -->
<div id="mplus-nav">
<div class="sm-live-area hide-offscreen" aria-live="polite">The navigation menu has been collapsed.</div>
<!-- Menu Button-->
<button type="submit" aria-controls="mplus-menu-list" role="button" title="Menu" class="navmenu-btn" id="sm-menu-btn" aria-pressed="false" tabindex="0">Menu<span class="icon icon-nav-menu">
</span></button><ul class="nav-list" id="mplus-menu-list">
<li><a href="https://medlineplus.gov/healthtopics.html">Health Topics</a></li>
<li><a href="https://medlineplus.gov/druginformation.html">Drugs &amp; Supplements</a></li>
<li><a href="https://medlineplus.gov/genetics/">Genetics</a></li>
<li><a href="https://medlineplus.gov/lab-tests/">Medical Tests</a></li>
<li><a href="https://medlineplus.gov/encyclopedia.html">Medical Encyclopedia</a></li>
<li><a href="https://medlineplus.gov/about/">About MedlinePlus</a></li>
</ul><button type="submit" aria-controls="mplus-search" role="button" title="Search" class="navmenu-btn" id="sm-search-btn" aria-pressed="false" tabindex="0"><span class="hide-offscreen">Show </span>Search<span class="icon icon-nav-search">
</span></button>
<div class="top-1">
<!-- Search
================================================== -->
<form target="_self" title="Search MedlinePlus" action="//vsearch.nlm.nih.gov/vivisimo/cgi-bin/query-meta" method="get" id="mplus-search">
<input type="hidden" value="medlineplus" name="v:project"/>
<input type="hidden" value="medlineplus-bundle" name="v:sources"/>
<div class="form-box text-combo">
<div class="form-area"><label for="searchtext_primary" class="hide-offscreen">Search MedlinePlus</label>
<span role="status" aria-live="polite" class="ui-helper-hidden-accessible">
</span><input type="text" aria-haspopup="true" aria-autocomplete="list" role="textbox" autocomplete="off" name="query" size="40" maxlength="400" title="Site Search input" alt="Site Search input" placeholder="Search MedlinePlus" class="form-text ui-autocomplete-input" id="searchtext_primary"/>
</div>
<div class="button-area">
<button type="submit" alt="Search MedlinePlus" title="Search MedlinePlus" class="form-btn">GO</button>
</div>
</div>
</form>
<!-- Secondary Nav
================================================== -->
<div class="secondarynav">
<ul class="nav-list">
<li><a href="https://medlineplus.gov/about/"><span>About MedlinePlus</span></a></li>
<li><a href="https://medlineplus.gov/whatsnew/"><span>What's New</span></a></li>
<li><a href="https://medlineplus.gov/sitemap.html"><span>Site Map</span></a></li>
<li><a target="_blank" href="https://support.nlm.nih.gov/knowledgebase/category/?id=CAT-01231&amp;category=medlineplus&amp;from=//medlineplus.gov/ency/encyclopedia_D.htm"><span>Customer Support</span></a></li>
</ul>
</div>
</div>
<!-- Nav Bar
================================================== -->
<div id="mplus-nav-bar">
<ul class="nav-list">
<li><a href="https://medlineplus.gov/healthtopics.html">Health Topics</a></li><li><a href="https://medlineplus.gov/druginformation.html">Drugs &amp; Supplements</a></li><li><a href="https://medlineplus.gov/genetics/">Genetics</a></li><li><a href="https://medlineplus.gov/lab-tests/">Medical Tests</a></li><li><a href="https://medlineplus.gov/encyclopedia.html">Medical Encyclopedia</a></li>
</ul>
</div>
<a title="Español" id="mplus-lang-toggle" href="../spanish/ency/encyclopedia_D.htm">Español</a>
</div>
</div>
</header>
<!-- Content
================================================== -->
<div id="mplus-content">
<!-- Breadrcumbs -->
<div id="breadcrumbs"><div itemtype="http://schema.org/BreadcrumbList" itemscope="" itemprop="breadcrumb"><span class="hide-offscreen">You Are Here:</span>
<div itemscope itemprop="itemListElement" itemtype="http://schema.org/ListItem">
<a href="https://medlineplus.gov" itemprop="item"><span itemprop="name">Home</span></a>
&rarr;
<meta itemprop="position" content="1"/>
</div>
<div itemscope itemprop="itemListElement" itemtype="http://schema.org/ListItem">
<a href="https://medlineplus.gov/encyclopedia.html" itemprop="item"><span itemprop="name">Medical Encyclopedia</span></a>
&rarr;
<meta itemprop="position" content="2"/>
</div>
</div><div><span>Medical Encyclopedia: D</span></div></div>
<span class="page-url print-only">URL of this page: //medlineplus.gov/ency/encyclopedia_D.htm.htm</span>
<!-- Article -->
<article><div id="d-article"><nav role="navigation">
<div class="alphanav section bluearea azindex"><div class="section-header"><div class="section-title"><span class="blue-label">Other encyclopedia articles A-Z</span></div><div class="section-button"><button title="Expand/Collapse section" role="button" aria-controls="section-index" type="submit">
<span class="icon icon-section-action">
</span>
</button></div><div aria-live="polite" class="sm-live-area hide-offscreen">
</div></div><div id="section-index" class="section-body"><ul class="alpha-links">
<li><a href="encyclopedia_A.htm">A</a></li>
<li><a href="encyclopedia_B.htm">B</a></li>
<li><a href="encyclopedia_C.htm">C</a></li>
<li><span class="active">D</span></li>
<li><a href="encyclopedia_E.htm">E</a></li>
<li><a href="encyclopedia_F.htm">F</a></li>
<li><a href="encyclopedia_G.htm">G</a></li>
<li><a href="encyclopedia_H.htm">H</a></li>
<li><a href="encyclopedia_I.htm">I</a></li>
<li><a href="encyclopedia_J.htm">J</a></li>
<li><a href="encyclopedia_K.htm">K</a></li>
<li><a href="encyclopedia_L.htm">L</a></li>
<li><a href="encyclopedia_M.htm">M</a></li>
<li><a href="encyclopedia_N.htm">N</a></li>
<li><a href="encyclopedia_O.htm">O</a></li>
<li><a href="encyclopedia_P.htm">P</a></li>
<li><a href="encyclopedia_Q.htm">Q</a></li>
<li><a href="encyclopedia_R.htm">R</a></li>
<li><a href="encyclopedia_S.htm">S</a></li>
<li><a href="encyclopedia_T.htm">T</a></li>
<li><a href="encyclopedia_U.htm">U</a></li>
<li><a href="encyclopedia_V.htm">V</a></li>
<li><a href="encyclopedia_W.htm">W</a></li>
<li><a href="encyclopedia_X.htm">X</a></li>
<li><a href="encyclopedia_Y.htm">Y</a></li>
<li><a href="encyclopedia_Z.htm">Z</a></li>
<li><a href="encyclopedia_0-9.htm">0-9</a></li>
</ul></div></div>
</nav><div class="page-info"><div class="page-title"><a name="start" id="start">
</a><h1 class="with-also">Medical Encyclopedia: D</h1>
</div><div class="page-actions">
</div>
<noscript>
<span class="js-disabled-message">To use the sharing features on this page, please enable JavaScript.</span>
</noscript></div><ul id="index"><li><a href="article/002914.htm">D and C</a></li><li><a href="article/007620.htm">D-dimer test</a></li><li><a href="article/003606.htm">D-xylose absorption</a></li><li><a href="article/001625.htm">Dacryoadenitis</a></li><li><a href="patientinstructions/000133.htm">Daily bowel care program</a></li><li><a href="patientinstructions/000809.htm">Dance your way to fitness</a></li><li><a href="patientinstructions/000770.htm">DASH diet to lower high blood pressure</a></li><li><a href="article/001974.htm">Day care health risks</a></li><li><a href="patientinstructions/000697.htm">Day to day with COPD</a></li><li><a href="patientinstructions/000537.htm">De Quervain tendinitis</a></li><li><a href="patientinstructions/000933.htm">Dealing with chronic cancer</a></li><li><a href="article/001915.htm">Death among children and adolescents</a></li><li><a href="article/003299.htm">Decerebrate posture</a></li><li><a href="patientinstructions/000774.htm">Deciding about an IUD</a></li><li><a href="patientinstructions/000694.htm">Deciding about hormone therapy</a></li><li><a href="patientinstructions/000468.htm">Deciding about treatments that prolong life</a></li><li><a href="patientinstructions/000368.htm">Deciding to have knee or hip replacement</a></li><li><a href="patientinstructions/000523.htm">Deciding to quit drinking alcohol</a></li><li><a href="article/003300.htm">Decorticate posture</a></li><li><a href="article/003202.htm">Decreased alertness</a></li><li><a href="article/007453.htm">Deep brain stimulation</a></li><li><a href="patientinstructions/000440.htm">Deep breathing after surgery</a></li><li><a href="article/000156.htm">Deep vein thrombosis</a></li><li><a href="patientinstructions/000027.htm">Deep vein thrombosis - discharge</a></li><li><a href="patientinstructions/000384.htm">Defining overweight and obesity in children</a></li><li><a href="article/000982.htm">Dehydration</a></li><li><a href="article/001954.htm">Delayed ejaculation</a></li><li><a href="article/003021.htm">Delayed growth</a></li><li><a href="article/007695.htm">Delayed puberty in boys</a></li><li><a href="article/007694.htm">Delayed puberty in girls</a></li><li><a href="article/000740.htm">Delirium</a></li><li><a href="article/000766.htm">Delirium tremens</a></li><li><a href="patientinstructions/000621.htm">Delivery presentations</a></li><li><a href="article/003457.htm">Delta-ALA urine test</a></li><li><a href="article/000739.htm">Dementia</a></li><li><a href="patientinstructions/000029.htm">Dementia - behavior and sleep problems</a></li><li><a href="patientinstructions/000030.htm">Dementia - daily care</a></li><li><a href="article/007428.htm">Dementia - home care</a></li><li><a href="patientinstructions/000031.htm">Dementia - keeping safe in the home</a></li><li><a href="patientinstructions/000216.htm">Dementia - what to ask your doctor </a></li><li><a href="patientinstructions/000028.htm">Dementia and driving</a></li><li><a href="article/000683.htm">Dementia due to metabolic causes</a></li><li><a href="article/001374.htm">Dengue fever</a></li><li><a href="article/001957.htm">Dental care - adult</a></li><li><a href="article/002213.htm">Dental care - child</a></li><li><a href="article/001055.htm">Dental cavities</a></li><li><a href="article/007631.htm">Dental crowns</a></li><li><a href="article/003426.htm">Dental plaque identification at home</a></li><li><a href="patientinstructions/000779.htm">Dental sealants</a></li><li><a href="article/003801.htm">Dental x-rays</a></li><li><a href="article/002037.htm">Denture problems</a></li><li><a href="article/002696.htm">Deodorant poisoning</a></li><li><a href="article/000941.htm">Dependent personality disorder</a></li><li><a href="article/002697.htm">Depilatory poisoning</a></li><li><a href="article/003213.htm">Depression</a></li><li><a href="article/002177.htm">Depression - resources</a></li><li><a href="patientinstructions/000570.htm">Depression - stopping your medicines</a></li><li><a href="article/001521.htm">Depression in older adults</a></li><li><a href="article/002987.htm">Dermabrasion</a></li><li><a href="article/001472.htm">Dermal melanocytosis</a></li><li><a href="article/001480.htm">Dermatitis herpetiformis</a></li><li><a href="article/000839.htm">Dermatomyositis</a></li><li><a href="article/001481.htm">Dermatoses - systemic</a></li><li><a href="article/002626.htm">Desipramine hydrochloride overdose</a></li><li><a href="article/002777.htm">Detergent poisoning</a></li><li><a href="article/001533.htm">Developmental coordination disorder</a></li><li><a href="article/001497.htm">Developmental differences of the female genital tract</a></li><li><a href="article/000971.htm">Developmental dysplasia of the hip</a></li><li><a href="article/001544.htm">Developmental expressive language disorder</a></li><li><a href="article/002002.htm">Developmental milestones record</a></li><li><a href="article/002005.htm">Developmental milestones record - 12 months</a></li><li><a href="article/002011.htm">Developmental milestones record - 18 months</a></li><li><a href="article/002006.htm">Developmental milestones record - 2 months</a></li><li><a href="article/002012.htm">Developmental milestones record - 2 years</a></li><li><a href="article/002014.htm">Developmental milestones record - 3 years</a></li><li><a href="article/002007.htm">Developmental milestones record - 4 months</a></li><li><a href="article/002015.htm">Developmental milestones record - 4 years</a></li><li><a href="article/002016.htm">Developmental milestones record - 5 years</a></li><li><a href="article/002008.htm">Developmental milestones record - 6 months</a></li><li><a href="article/002009.htm">Developmental milestones record - 9 months</a></li><li><a href="article/001406.htm">Developmental reading disorder</a></li><li><a href="patientinstructions/000359.htm">Devices for hearing loss</a></li><li><a href="article/003694.htm">Dexamethasone suppression test</a></li><li><a href="article/007326.htm">Dextrocardia </a></li><li><a href="article/002628.htm">Dextromethorphan overdose</a></li><li><a href="article/003717.htm">DHEA-sulfate test</a></li><li><a href="article/001214.htm">Diabetes</a></li><li><a href="article/002179.htm">Diabetes resources</a></li><li><a href="patientinstructions/000077.htm">Diabetes - foot ulcers</a></li><li><a href="patientinstructions/000965.htm">Diabetes - insulin therapy</a></li><li><a href="patientinstructions/000084.htm">Diabetes - keeping active </a></li><li><a href="patientinstructions/000080.htm">Diabetes - preventing heart attack and stroke</a></li><li><a href="patientinstructions/000081.htm">Diabetes - taking care of your feet</a></li><li><a href="patientinstructions/000079.htm">Diabetes - when you are sick</a></li><li><a href="patientinstructions/000968.htm">Diabetes and alcohol</a></li><li><a href="patientinstructions/000083.htm">Diabetes and exercise </a></li><li><a href="article/001212.htm">Diabetes and eye disease</a></li><li><a href="article/000494.htm">Diabetes and kidney disease</a></li><li><a href="article/000693.htm">Diabetes and nerve damage</a></li><li><a href="patientinstructions/000078.htm">Diabetes eye care</a></li><li><a href="patientinstructions/000323.htm">Diabetes eye exams</a></li><li><a href="article/000377.htm">Diabetes insipidus</a></li><li><a href="patientinstructions/000964.htm">Diabetes myths and facts</a></li><li><a href="patientinstructions/000082.htm">Diabetes tests and checkups</a></li><li><a href="article/007429.htm">Diabetes type 2 - meal planning</a></li><li><a href="article/000304.htm">Diabetic hyperglycemic hyperosmolar syndrome</a></li><li><a href="article/000320.htm">Diabetic ketoacidosis</a></li><li><a href="article/003918.htm">Diagnostic laparoscopy</a></li><li><a href="patientinstructions/000707.htm">Dialysis - hemodialysis</a></li><li><a href="article/007434.htm">Dialysis - peritoneal</a></li><li><a href="patientinstructions/000706.htm">Dialysis centers - what to expect</a></li><li><a href="article/000964.htm">Diaper rash</a></li><li><a href="article/001135.htm">Diaphragmatic hernia</a></li><li><a href="article/003126.htm">Diarrhea</a></li><li><a href="patientinstructions/000219.htm">Diarrhea - what to ask your doctor - child </a></li><li><a href="patientinstructions/000218.htm">Diarrhea - what to ask your health care provider - adult</a></li><li><a href="article/002118.htm">Diarrhea in infants</a></li><li><a href="patientinstructions/000691.htm">Diarrhea in infants</a></li><li><a href="article/001602.htm">Diastasis recti</a></li><li><a href="article/002629.htm">Diazepam overdose</a></li><li><a href="article/002837.htm">Diazinon poisoning</a></li><li><a href="article/002630.htm">Diclofenac sodium overdose</a></li><li><a href="article/002866.htm">Dieffenbachia poisoning</a></li><li><a href="article/002753.htm">Diesel oil</a></li><li><a href="article/002442.htm">Diet - chronic kidney disease</a></li><li><a href="article/002441.htm">Diet - liver disease</a></li><li><a href="patientinstructions/000334.htm">Diet after gastric banding </a></li><li><a href="article/002096.htm">Diet and cancer</a></li><li><a href="patientinstructions/000294.htm">Diet and eating after esophagectomy</a></li><li><a href="patientinstructions/000885.htm">Diet for rapid weight loss</a></li><li><a href="patientinstructions/000895.htm">Diet myths and facts</a></li><li><a href="patientinstructions/000810.htm">Diet-boosting foods</a></li><li><a href="patientinstructions/000812.htm">Diet-busting foods</a></li><li><a href="article/001979.htm">Dietary fat and children</a></li><li><a href="patientinstructions/000104.htm">Dietary fats explained</a></li><li><a href="article/001669.htm">Differences of sex development</a></li><li><a href="article/007447.htm">Digestive diseases</a></li><li><a href="article/007816.htm">Digital anorectal exam - DARE</a></li><li><a href="article/007069.htm">Digital rectal exam</a></li><li><a href="article/000165.htm">Digitalis toxicity</a></li><li><a href="article/003568.htm">Digoxin test</a></li><li><a href="article/002632.htm">Dilantin overdose</a></li><li><a href="article/000168.htm">Dilated cardiomyopathy</a></li><li><a href="article/002634.htm">Dimenhydrinate overdose</a></li><li><a href="article/002636.htm">Diphenhydramine overdose</a></li><li><a href="article/001608.htm">Diphtheria</a></li><li><a href="article/002840.htm">Dirt - swallowing</a></li><li><a href="article/002211.htm">Discipline in children</a></li><li><a href="article/007745.htm">Disk replacement - lumbar spine</a></li><li><a href="article/007250.htm">Diskectomy</a></li><li><a href="article/000993.htm">Diskitis</a></li><li><a href="patientinstructions/000524.htm">Dislocated shoulder - aftercare</a></li><li><a href="article/000014.htm">Dislocation</a></li><li><a href="article/002349.htm">Dissect</a></li><li><a href="article/000573.htm">Disseminated intravascular coagulation (DIC)</a></li><li><a href="article/000624.htm">Disseminated tuberculosis</a></li><li><a href="article/002346.htm">Distal</a></li><li><a href="article/000691.htm">Distal median nerve dysfunction</a></li><li><a href="article/000493.htm">Distal renal tubular acidosis</a></li><li><a href="article/007647.htm">Distal splenorenal shunt</a></li><li><a href="patientinstructions/000818.htm">Distracted driving</a></li><li><a href="article/000257.htm">Diverticulitis</a></li><li><a href="patientinstructions/000302.htm">Diverticulitis - what to ask your doctor </a></li><li><a href="patientinstructions/000192.htm">Diverticulitis and diverticulosis - discharge</a></li><li><a href="article/007668.htm">Diverticulosis</a></li><li><a href="article/003093.htm">Dizziness</a></li><li><a href="patientinstructions/000692.htm">Dizziness and vertigo - aftercare</a></li><li><a href="patientinstructions/000507.htm">Do you have a drinking problem?</a></li><li><a href="patientinstructions/000473.htm">Do-not-resuscitate order</a></li><li><a href="article/001936.htm">Doctor of medicine profession (MD)</a></li><li><a href="article/002020.htm">Doctor of osteopathic medicine</a></li><li><a href="patientinstructions/000816.htm">Domestic violence</a></li><li><a href="article/003668.htm">Donath-Landsteiner test</a></li><li><a href="article/000636.htm">Donovanosis (granuloma inguinale)</a></li><li><a href="article/003775.htm">Doppler ultrasound exam of an arm or leg</a></li><li><a href="article/007316.htm">Double aortic arch</a></li><li><a href="article/007327.htm">Double inlet left ventricle </a></li><li><a href="article/007328.htm">Double outlet right ventricle </a></li><li><a href="article/000997.htm">Down syndrome</a></li><li><a href="article/002547.htm">Doxepin overdose</a></li><li><a href="article/002779.htm">Drain cleaner poisoning</a></li><li><a href="article/002780.htm">Drain opener poisoning</a></li><li><a href="article/002782.htm">Drainpipe cleaners</a></li><li><a href="patientinstructions/000530.htm">Drawing medicine out of a vial</a></li><li><a href="patientinstructions/000060.htm">Drinking water safely during cancer treatment</a></li><li><a href="patientinstructions/000955.htm">Driving and older adults</a></li><li><a href="article/003048.htm">Drooling</a></li><li><a href="article/003208.htm">Drowsiness</a></li><li><a href="article/000819.htm">Drug allergies</a></li><li><a href="article/000016.htm">Drug use first aid</a></li><li><a href="article/000293.htm">Drug-induced diarrhea</a></li><li><a href="article/000578.htm">Drug-induced immune hemolytic anemia</a></li><li><a href="article/000226.htm">Drug-induced liver injury</a></li><li><a href="article/000310.htm">Drug-induced low blood sugar</a></li><li><a href="article/000446.htm">Drug-induced lupus erythematosus</a></li><li><a href="article/000104.htm">Drug-induced pulmonary disease</a></li><li><a href="article/000556.htm">Drug-induced thrombocytopenia</a></li><li><a href="article/000765.htm">Drug-induced tremor</a></li><li><a href="article/004024.htm">Drugs that may cause erection problems</a></li><li><a href="article/002805.htm">Dry cell battery poisoning</a></li><li><a href="article/000426.htm">Dry eye syndrome</a></li><li><a href="article/003245.htm">Dry hair</a></li><li><a href="article/007760.htm">Dry mouth</a></li><li><a href="patientinstructions/000032.htm">Dry mouth during cancer treatment</a></li><li><a href="article/000835.htm">Dry skin</a></li><li><a href="patientinstructions/000751.htm">Dry skin - self-care</a></li><li><a href="patientinstructions/000780.htm">Dry socket</a></li><li><a href="article/007594.htm">DTaP (diphtheria, tetanus, and pertussis) vaccine - what you need to know</a></li><li><a href="article/000242.htm">Dubin-Johnson syndrome</a></li><li><a href="article/000705.htm">Duchenne muscular dystrophy</a></li><li><a href="article/001131.htm">Duodenal atresia</a></li><li><a href="article/002347.htm">Duodenum</a></li><li><a href="article/003433.htm">Duplex ultrasound </a></li><li><a href="article/001233.htm">Dupuytren contracture</a></li><li><a href="article/002783.htm">Dye remover poisoning</a></li><li><a href="article/007470.htm">Dysarthria</a></li><li><a href="article/001297.htm">Dyscrasias</a></li><li><a href="article/001543.htm">Dysgraphia</a></li></ul></div></article>
</div>
<footer>
<div class="provider-box group">
<div class="urac-logo">
<a href="https://accreditnet.urac.org/directory/#/certification/HCP-2/info"><img src="https://medlineplus.gov/images/CertifiedSeal.png"/></a>
<p class="urac-logo-info">Health Content Provider<br>06/01/2025</p>
</div>
<p class="adam-info">
<a href='javascript:urac_open();'>A.D.A.M., Inc. is accredited by URAC</a>, for Health Content Provider (www.urac.org). URAC's <a href='javascript:hwsopen();'>accreditation program</a> is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s <a href='javascript:edpolopen();'>editorial policy, editorial process</a>, and <a href='javascript:ppopen();'>privacy policy</a>. A.D.A.M. is also a founding member of Hi-Ethics. This site complies with the HONcode standard for trustworthy health information: <a href='javascript:honc_open();'>verify here</a>.
</p>
</div>
<p class="adam-info">
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997-2025 A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
</p>
<div class="adam-logo">
<a href="https://www.adam.com/about" target="_blank"><img width="49" height="10" alt="About A.D.A.M." src="https://medlineplus.gov/ency/images/ency/ftrAdamlogo.gif"/></a>
</div>
<div id="mplus-footer">
<div class="footer1">
<ul class="secondarynav">
<li><a href="https://medlineplus.gov/about/">About MedlinePlus</a></li>
<li><a href="https://medlineplus.gov/whatsnew/">What's New</a></li>
<li><a href="https://medlineplus.gov/sitemap.html">Site Map</a></li>
<li><a name="contact" target="_blank" href="https://support.nlm.nih.gov/knowledgebase/category/?id=CAT-01231&amp;category=medlineplus&amp;from="><span>Customer Support</span></a></li>
</ul>
<ul class="follow-footer">
<li><a href="https://medlineplus.gov/rss.html" class="follow-item">Subscribe to RSS<img src="https://medlineplus.gov/images/feed.png" class="social-media-toolkit-icon" alt="RSS" title="RSS"></a></li>
<li><span class="follow-label">Follow us</span>
<a href="https://twitter.com/medlineplus" class="follow-item" target="_blank"><img src="https://medlineplus.gov/images/i_share_twitter.png" class="follow-icon" alt="X" title="X"></a>
<a href="https://facebook.com/Mplus.gov/" class="follow-item" target="_blank"><img src="https://medlineplus.gov/images/i_share_fb.png" class="follow-icon" alt="Facebook" title="Facebook"></a>
<a href="https://www.instagram.com/mplusgov/" class="follow-item" target="_blank"><img src="https://medlineplus.gov/images/Instagram_Glyph_Gradient_RGB.png" class="follow-icon" alt="Instagram" title="Instagram"></a>
</li>
<li><a href="https://medlineplus.gov/social-media-toolkit/" class="social-media-toolkit-item">Social Media Toolkit<img src="https://medlineplus.gov/images/i_social_media_toolkit.png" class="social-media-toolkit-icon" alt="Social Media Toolkit" title="Social Media Toolkit"></a></li>
</ul>
</div>
<div class="footer2">
<ul>
<li><a href="https://www.nlm.nih.gov/web_policies.html" target="_blank">NLM Web Policies</a></li>
<li><a href="https://medlineplus.gov/about/using/usingcontent/" >Copyright</a></li>
<li><a href="//medlineplus.gov/accessibility.html">Accessibility</a></li>
<li><a href="https://medlineplus.gov/about/using/criteria/">Guidelines for Links</a></li>
<li><a href="//medlineplus.gov/plugins.html">Viewers &amp; Players</a></li>
<li><a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html" target="_blank">HHS Vulnerability Disclosure</a></li>
<li><a href="https://medlineplus.gov/medlineplus-connect/">MedlinePlus Connect for EHRs</a></li>
<li><a href="https://medlineplus.gov/about/developers/">For Developers</a></li>
</ul>
<div class="address">
<a href="//www.nlm.nih.gov" target="_blank">National Library of Medicine</a>
<span>8600 Rockville Pike, Bethesda, MD 20894</span>
<a href="//www.hhs.gov" target="_blank">U.S. Department of Health and Human Services</a>
<a href="//www.nih.gov" target="_blank">National Institutes of Health</a>
</div>
<div class="return-top"><a href="#top" title="Return to top"><img class="return-top-icon" alt="Return to top" src="https://medlineplus.gov/images/return-top.png"></a></div>
</div>
</div>
</footer>
</div><!-- End Wrap -->
<script src="https://medlineplus.gov/jslib/jquery-3.6.0.min.js" type="text/javascript">
</script>
<script src="https://medlineplus.gov/jslib/mplus-frontend-controls.js" type="text/javascript">
</script>
<!--[if lte IE 9]>
<script src="https://medlineplus.gov/jslib/jquery.placeholder.js" type="text/javascript"></script>
<![endif]-->
<script src="https://medlineplus.gov/jslib/mplus-share.js?id=1112022" type="text/javascript">
</script>
<script src="https://medlineplus.gov/jslib/control.js" type="text/javascript">
</script>
<script src="https://medlineplus.gov/uswds/js/uswds.min.js" type="text/javascript">
</script>
<script src="https://medlineplus.gov/jslib/ency/ency.js" type="text/javascript">
</script>
</body>
</html>