{"id":58840,"date":"2016-12-02T15:55:37","date_gmt":"2016-12-02T14:55:37","guid":{"rendered":"https:\/\/www.darmklachten.nl\/symptoms\/foul-smelling-stool\/"},"modified":"2026-09-28T22:02:36","modified_gmt":"2026-09-28T20:02:36","slug":"foul-smelling-stool","status":"publish","type":"page","link":"https:\/\/www.darmklachten.nl\/en\/symptoms\/foul-smelling-stool\/","title":{"rendered":"Foul-smelling stool"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\">[vc_row el_id=&#8221;buikpijn-winderigheid&#8221;][vc_column][vc_column_text]\n<h2>What you should know about foul-smelling stool<\/h2>\n<p>A strong stool odor indicates a condition. Normal stool has an odor caused by bacterial fermentation of nutrients and by dead intestinal bacteria. In principle, stool does not smell bad. When stool smells bad, or when it smells different and sticks to the toilet, there is often a reason for this, such as an infection. In young children, stool can smell very bad in the case of infection with parasites or a gluten intolerance.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]\n<div class=\"wpex-alert wpex-alert-info\"><span class=\"thin-font\" style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-12946 size-thumbnail\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2016\/12\/1-150x150.jpg\" alt=\"Chronische diarree\" width=\"150\" height=\"150\" title=\"\" srcset=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2016\/12\/1-150x150.jpg 150w, https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2016\/12\/1-100x100.jpg 100w, https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2016\/12\/1.jpg 200w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><strong>Tips to prevent foul-smelling stool<\/strong><br \/>\nProtein digestion in particular causes an unpleasant odor. There are more than 230 components that contribute to the smell. With high protein consumption, the bacteria Bactero\u00efdes and Atopostipes increase. Acid-suppressing medication reduces protein digestion. The smell of rotten eggs indicates putrefactive processes and the gases contain sulfur. Sour-smelling stool often occurs together with low stool acidity and fermentation due to an excess of starch.<br \/>\nThere are several tips to prevent foul-smelling stool.<br \/>\n&#8211; Look for the cause of the complaints<br \/>\n&#8211; Avoid foods you are sensitive to<br \/>\n&#8211; Consume less protein<br \/>\n&#8211; Prevent infection with parasites through good hygiene<br \/>\n&#8211; Use of a probiotic (LGG) may provide relief<br \/>\n<\/span><\/div>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]\n<h2>Testing for foul-smelling stool<\/h2>\n<p>For persistently foul-smelling stool, stool testing through Darmklachten.nl may help in looking for the cause. See our recommended test packages and individual modules below.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"woocommerce columns-3 \">\n\t<ul class=\"products wpex-row wpex-clr match-height-grid gap-15\">\n\n<li class=\"entry has-media col wpex-woo-entry span_1_of_3 span_1_of_2_tl span_1_of_2_tp span_1_of_1_pl span_1_of_1_pp product type-product post-59280 status-publish first instock product_cat-intestinal-parasites product_cat-modules-3 has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<div class=\"product-inner wpex-clr\"><div class=\"wpex-loop-product-images\"><a href=\"https:\/\/www.darmklachten.nl\/en\/testen\/intestinal-parasites-6-species\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t<div class=\"woo-entry-image-swap wpex-clr\"><img decoding=\"async\" loading=\"lazy\" class=\"woo-entry-image-main wp-post-image\" alt=\"Intestinal Parasites Laboratory Test (6 Species)\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/04\/parasieten-panel-2-doos.jpg\" width=\"2446\" height=\"2447\" title=\"\"><img decoding=\"async\" loading=\"lazy\" class=\"woo-entry-image-secondary\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/04\/parasieten-panel-2-collage.jpg\" alt=\"Parasite Panel 2 Collage\" width=\"1200\" height=\"1200\" title=\"\"><\/div>\n\n<\/a><\/div><div class=\"product-details match-height-content\"><p class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.darmklachten.nl\/en\/testen\/intestinal-parasites-6-species\/\">Intestinal Parasites Laboratory Test (6 species)<\/a><\/p>\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;89,00<\/bdi><\/span><\/span>\n<a rel=\"nofollow\" href=\"https:\/\/www.darmklachten.nl\/en\/testen\/intestinal-parasites-6-species\/\" class=\"meer-informatie\">meer informatie<\/a><\/div><a href=\"\/en\/wp-json\/wp\/v2\/pages\/58840?add-to-cart=59280\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"59280\" data-product_sku=\"DK007\" aria-label=\"Add to cart: &ldquo;Intestinal Parasites Laboratory Test (6 species)&rdquo;\" rel=\"nofollow\" data-success_message=\"&ldquo;Intestinal Parasites Laboratory Test (6 species)&rdquo; has been added to your cart\">+<\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:59280,&quot;item_id&quot;:&quot;59280&quot;,&quot;item_name&quot;:&quot;Intestinal Parasites Laboratory Test (6 species)&quot;,&quot;sku&quot;:&quot;DK007&quot;,&quot;price&quot;:89,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;&quot;,&quot;id&quot;:&quot;59280&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/www.darmklachten.nl\\\/en\\\/testen\\\/intestinal-parasites-6-species\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:1,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><\/div><\/li>\n<li class=\"entry has-media col wpex-woo-entry span_1_of_3 span_1_of_2_tl span_1_of_2_tp span_1_of_1_pl span_1_of_1_pp product type-product post-60001 status-publish instock product_cat-all-tests product_cat-allergy-and-intolerance product_cat-modules-3 has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\">\n\t<div class=\"product-inner wpex-clr\"><div class=\"wpex-loop-product-images\"><a href=\"https:\/\/www.darmklachten.nl\/en\/testen\/gluten-sensitivity\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t<div class=\"woo-entry-image-swap wpex-clr\"><img decoding=\"async\" loading=\"lazy\" class=\"woo-entry-image-main wp-post-image\" alt=\"Gluten Sensitivity\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/04\/gluten-doos.jpg\" width=\"2446\" height=\"2447\" title=\"\"><img decoding=\"async\" loading=\"lazy\" class=\"woo-entry-image-secondary\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/04\/gluten-collage.jpg\" alt=\"Gluten Collage\" width=\"1200\" height=\"1200\" title=\"\"><\/div>\n\n<\/a><\/div><div class=\"product-details match-height-content\"><p class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.darmklachten.nl\/en\/testen\/gluten-sensitivity\/\">Gluten sensitivity<\/a><\/p>\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;108,00<\/bdi><\/span><\/span>\n<a rel=\"nofollow\" href=\"https:\/\/www.darmklachten.nl\/en\/testen\/gluten-sensitivity\/\" class=\"meer-informatie\">meer informatie<\/a><\/div><a href=\"\/en\/wp-json\/wp\/v2\/pages\/58840?add-to-cart=60001\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"60001\" data-product_sku=\"DK013\" aria-label=\"Add to cart: &ldquo;Gluten sensitivity&rdquo;\" rel=\"nofollow\" data-success_message=\"&ldquo;Gluten sensitivity&rdquo; has been added to your cart\">+<\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:60001,&quot;item_id&quot;:&quot;60001&quot;,&quot;item_name&quot;:&quot;Gluten sensitivity&quot;,&quot;sku&quot;:&quot;DK013&quot;,&quot;price&quot;:108,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Modules&quot;,&quot;id&quot;:&quot;60001&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/www.darmklachten.nl\\\/en\\\/testen\\\/gluten-sensitivity\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:2,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><\/div><\/li>\n<li class=\"entry has-media col wpex-woo-entry span_1_of_3 span_1_of_2_tl span_1_of_2_tp span_1_of_1_pl span_1_of_1_pp product type-product post-60283 status-publish last instock product_cat-test-kits has-post-thumbnail sale taxable shipping-taxable purchasable product-type-simple\">\n\t<div class=\"product-inner wpex-clr\">\n\t<span class=\"onsale\">Sale<\/span>\n\t<div class=\"wpex-loop-product-images\"><a href=\"https:\/\/www.darmklachten.nl\/en\/testen\/abdominal-pain-flatulence-package\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\n\t<div class=\"woo-entry-image-swap wpex-clr\"><img decoding=\"async\" loading=\"lazy\" class=\"woo-entry-image-main wp-post-image\" alt=\"Abdominal Pain &#038; Flatulence Package\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/11\/BUIKPIJN-WINDERIGHEID.jpg\" width=\"1080\" height=\"1080\" title=\"\"><img decoding=\"async\" loading=\"lazy\" class=\"woo-entry-image-secondary\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/04\/vertering-collage.jpg\" alt=\"Digestion Collage\" width=\"1200\" height=\"1200\" title=\"\"><\/div>\n\n<\/a><\/div><div class=\"product-details match-height-content\"><p class=\"woocommerce-loop-product__title\"><a href=\"https:\/\/www.darmklachten.nl\/en\/testen\/abdominal-pain-flatulence-package\/\">Abdominal Pain &#038; Flatulence package<\/a><\/p>\n\t<span class=\"price\"><del aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;434,00<\/bdi><\/span><\/del> <span class=\"screen-reader-text\">Original price was: &euro;&nbsp;434,00.<\/span><ins aria-hidden=\"true\"><span class=\"woocommerce-Price-amount amount\"><bdi><span class=\"woocommerce-Price-currencySymbol\" translate=\"no\" dir=\"auto\">&euro;<\/span>&nbsp;347,00<\/bdi><\/span><\/ins><span class=\"screen-reader-text\">Current price is: &euro;&nbsp;347,00.<\/span><\/span>\n<a rel=\"nofollow\" href=\"https:\/\/www.darmklachten.nl\/en\/testen\/abdominal-pain-flatulence-package\/\" class=\"meer-informatie\">meer informatie<\/a><\/div><a href=\"\/en\/wp-json\/wp\/v2\/pages\/58840?add-to-cart=60283\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"60283\" data-product_sku=\"DK018\" aria-label=\"Add to cart: &ldquo;Abdominal Pain &amp; Flatulence package&rdquo;\" rel=\"nofollow\" data-success_message=\"&ldquo;Abdominal Pain &amp; Flatulence package&rdquo; has been added to your cart\">+<\/a><span class=\"gtm4wp_productdata\" style=\"display:none; visibility:hidden;\" data-gtm4wp_product_data=\"{&quot;internal_id&quot;:60283,&quot;item_id&quot;:&quot;60283&quot;,&quot;item_name&quot;:&quot;Abdominal Pain &amp; Flatulence package&quot;,&quot;sku&quot;:&quot;DK018&quot;,&quot;price&quot;:347,&quot;stocklevel&quot;:null,&quot;stockstatus&quot;:&quot;instock&quot;,&quot;google_business_vertical&quot;:&quot;retail&quot;,&quot;item_category&quot;:&quot;Test Kits&quot;,&quot;id&quot;:&quot;60283&quot;,&quot;productlink&quot;:&quot;https:\\\/\\\/www.darmklachten.nl\\\/en\\\/testen\\\/abdominal-pain-flatulence-package\\\/&quot;,&quot;item_list_name&quot;:&quot;General Product List&quot;,&quot;index&quot;:3,&quot;product_type&quot;:&quot;simple&quot;,&quot;item_list_id&quot;:&quot;general-product-list&quot;,&quot;item_brand&quot;:&quot;&quot;}\"><\/span><\/div><\/li>\n<\/ul>\n<\/div>[vc_btn title=&#8221;View all related test modules&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#6dc199&#8243; custom_text=&#8221;#ffffff&#8221; shape=&#8221;round&#8221; align=&#8221;center&#8221; i_icon_fontawesome=&#8221;fas fa-cart-plus&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fwww.darmklachten.nl%2Fen%2Fsymptoom%2Ffoul-smelling-stool%2F|&#8221; css=&#8221;.vc_custom_1696936238770{margin-top: 32px !important;margin-bottom: 0px !important;padding-top: 0px !important;padding-bottom: 0px !important;}&#8221;][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]\n<h2>Causes of foul-smelling stool<\/h2>\n<p>A strong odor is in many cases caused by:<\/p>\n<ul class=\"list\">\n<li>Poor digestion of proteins<\/li>\n<li>Intestinal parasites<\/li>\n<li>Poor digestion and inadequate absorption of nutrients<\/li>\n<li>Increased starch in the intestine<\/li>\n<li>A food allergy<\/li>\n<li>Gluten intolerance<\/li>\n<li>An intestinal infection<\/li>\n<li>Lack of pancreatic enzymes<\/li>\n<li>Inflammation, ulcerative colitis or Crohn&#8217;s disease<\/li>\n<li>Acid-suppressing medication<\/li>\n<li>Excess weight and increased gas formation<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]\n<h2>More information about the tests<\/h2>\n<ul class=\"list\">\n<li>Digestive parameters pH, fat, starch, color and consistency of the stool \u2013 read more\u2026<\/li>\n<li>Intestinal parasites \u2013 Testing for infections with intestinal parasites \u2013 read more\u2026<\/li>\n<li>Bile acids \u2013 Digestion of fat \u2013 read more\u2026<\/li>\n<li>Antigliadin and anti-ht-Transglutaminase \u2013 Markers for gluten intolerance \u2013 read more\u2026<\/li>\n<li>Bacterial infection with Salmonella, Campylobacter, Shigella, Yersinia and Clostridioides diffile \u2013 read more\u2026<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12983 size-full\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2016\/12\/wat-vertelt-je-ontlasting-je-over-je-gezondheid.jpg\" alt=\"Ontlasting gezondheid infographic\" width=\"1275\" height=\"2627\" title=\"\">[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text]<span style=\"font-size: 24px;\"><strong>About darmklachten.nl<\/strong><\/span>[\/vc_column_text][vc_row_inner css=&#8221;.vc_custom_1617007411960{margin-top: 16px !important;}&#8221;][vc_column_inner width=&#8221;3\/4&#8243;][vc_column_text]Darmklachten.nl is an initiative of MGlab&amp;Advies, a laboratory specializing in stool testing. &#8230;<a href=\"https:\/\/www.darmklachten.nl\/en\/about-us\/\">read more<\/a>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/4&#8243;][vc_column_text]<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-46036 size-full\" src=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/03\/MGLAB-LOGO-TEKST-2022.jpg\" alt=\"\" width=\"637\" height=\"126\" title=\"\" srcset=\"https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/03\/MGLAB-LOGO-TEKST-2022.jpg 637w, https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/03\/MGLAB-LOGO-TEKST-2022-300x59.jpg 300w, https:\/\/www.darmklachten.nl\/wp-content\/uploads\/2023\/03\/MGLAB-LOGO-TEKST-2022-600x119.jpg 600w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row el_id=&#8221;buikpijn-winderigheid&#8221;][vc_column][vc_column_text] What you should know about foul-smelling stool A strong stool odor indicates a condition. Normal stool has an odor caused by bacterial fermentation of nutrients and by dead intestinal bacteria. In principle, stool does not smell bad. When&hellip;<\/p>\n","protected":false},"author":2429,"featured_media":0,"parent":57690,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-58840","page","type-page","status-publish","hentry","entry","no-media"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/pages\/58840","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/users\/2429"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/comments?post=58840"}],"version-history":[{"count":1,"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/pages\/58840\/revisions"}],"predecessor-version":[{"id":58845,"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/pages\/58840\/revisions\/58845"}],"up":[{"embeddable":true,"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/pages\/57690"}],"wp:attachment":[{"href":"https:\/\/www.darmklachten.nl\/en\/wp-json\/wp\/v2\/media?parent=58840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}