[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/share-dev.upmc.com\/2025\/05\/activated-charcoal-stomach-issues\/#Article","mainEntityOfPage":"https:\/\/share-dev.upmc.com\/2025\/05\/activated-charcoal-stomach-issues\/","headline":"Activated Charcoal: Should You Use It for Stomach Issues?","name":"Activated Charcoal: Should You Use It for Stomach Issues?","description":"

Activated charcoal is a trendy product, used in everything from face wash to gourmet foods. But can it help relieve IBS symptoms and other gut health issues? <\/p>","datePublished":"2025-05-01","dateModified":"2025-04-25","author":{"@type":"Organization","@id":"https:\/\/www.upmc.com\/","name":"UPMC","url":"https:\/\/www.upmc.com\/","sameAs":"https:\/\/share-dev.upmc.com\/upmc\/","parentOrganization":"UPMC"},"publisher":{"@type":"Organization","name":"UPMC HealthBeat","logo":{"@type":"ImageObject","@id":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2019\/04\/UPMC-HealthBeat-Logo.png","url":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2019\/04\/UPMC-HealthBeat-Logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2025\/05\/GettyImages-1146817976-e1745601318179.jpg","url":"https:\/\/share-dev.upmc.com\/wp-content\/uploads\/2025\/05\/GettyImages-1146817976-e1745601318179.jpg","height":866,"width":2000},"url":"https:\/\/share-dev.upmc.com\/2025\/05\/activated-charcoal-stomach-issues\/","about":["Family Health","Health Topics A-Z"],"wordCount":1116,"articleBody":"You may have heard about using activated charcoal as a remedy for stomach problems. Some people claim that taking charcoal pills or a charcoal supplement helps with irritable bowel syndrome (IBS) or overall gut health.But are there really activated charcoal benefits for your stomach? Here, we look at the facts about activated charcoal.What Is Activated Charcoal?Charcoal is a man-made substance that comes from heating wood, peat, coconut shells, or coal. Activated charcoal is a black, odorless powder made by heating charcoal in the presence of a gas.This heating process leaves the activated charcoal with many small pores and crevices. In your body, chemicals can get trapped in the holes, clinging to the activated charcoal.Activated charcoal turns up in many products these days \u2014 everything from water filters to toothpaste to face wash. Some restaurants feature activated charcoal in trendy dishes, touting its health benefits. But whether activated charcoal can make a difference in your overall health is unclear.The Proven Use for Activated Charcoal: PoisoningActivated charcoal has one tried and true purpose: helping someone who has swallowed poison or is having a drug overdose.That\u2019s because activated charcoal can bind to other substances. \u00a0The charcoal absorbs poisons or drugs in the gut, so they don\u2019t enter the rest of the body.Doctors have used activated charcoal this way for centuries. In 1813, a French chemist named Michel Bertrand drank 5 grams of arsenic mixed with activated charcoal \u2014\u00a0and survived.Doctors still use activated charcoal in emergency departments (EDs) across the country. In the ED, doctors mix the black powder with a liquid for the affected person to drink. They may use water or blend it with a sweetener for children.Should I Take Activated Charcoal at Home if I Swallow Poison?Swallowing poison is a medical emergency. You should never treat poisoning \u2014 in an adult or a child \u2014 by using activated charcoal at home. You should take the person to the nearest ED right away.The effectiveness of activated charcoal depends on how quickly doctors can give it to you and what the poisonous substance is. The sooner you get activated charcoal after you swallow a drug or poison, the faster and better it will work.There\u2019s another reason not to treat poisoning at home. You’d need hundreds of over-the-counter (OTC) pills or tablets to equal a dose of activated charcoal in the ED.Can You Take Activated Charcoal for Stomach Bugs and Other Health Problems?The short answer is yes, you can \u2014\u00a0but it may not help.Over the years, people have used activated charcoal to treat many ailments. They’ve believed activated charcoal cures hangovers, whitens teeth, and freshens breath. But there’s little scientific evidence for any of those claims.Researchers continue to study how activated charcoal might help with gut health, IBS, and stomach problems caused by bacteria and viruses. But as of now, there\u2019s no solid evidence that activated charcoal is effective at treating stomach and intestinal problems.Still, activated charcoal is an ingredient in everything from toothpaste to skin care products. It comes in powder, pills, tablets, and capsules. You can buy it online, at drug stores, and in health food stores.Some of the ways people use activated charcoal include:As a food additive \u2014 Activated charcoal has become a trendy ingredient. It can add a smoky taste and exotic color to dishes \u2014 but probably doesn’t offer nutritional value.Cleaning your teeth and gums \u2014 There\u2019s limited evidence that activated charcoal has any effect on oral health. It may actually scratch the enamel of your teeth because products with activated charcoal are often abrasive.Clearing toxins from the body \u2014 There\u2019s no scientific evidence to support this.Improving your skin \u2014 Many companies claim it can reduce dandruff, unclog pores, and remove bacteria from the skin. Again, scientific evidence doesn’t back up such claims.Lowering cholesterol \u2014 Some older studies show this is possible, but more research is necessary.The good news is that taking activated charcoal probably won\u2019t hurt you, either. Its side effects on healthy people are usually mild, if any. They include:Black stoolsConstipationDiarrheaVomitingWhen You Shouldn\u2019t Use Activated CharcoalThere are times when you shouldn\u2019t use activated charcoal.In general, you shouldn\u2019t take activated charcoal with a meal. This is because it may interfere with the absorption of nutrients. It\u2019s better to wait an hour or so after eating.It\u2019s also always important to ask your doctor\u2019s advice before using any OTC products that contain activated charcoal. You should stay away from products with activated charcoal if you:Are pregnant or breastfeeding \u2014 Doctors don\u2019t know enough about using activated charcoal when you’re pregnant. It\u2019s best to err on the side of caution.Are taking laxatives \u2014 OTC activated charcoal sometimes contains sorbitol, a sweetener that also works as a laxative. If you\u2019re already taking a laxative, you can end up with severe diarrhea and dehydration.Have a child with diarrhea or dehydration \u2014 Doctors don\u2019t recommend giving activated charcoal to children with stomach problems. Activated charcoal can absorb nutrients, enzymes, and antibiotics in the intestine and mask the amount of fluid your child is losing.Have any type of gastrointestinal blockage \u2014 Activated charcoal may further slow the movement of food through your digestive system. You could become severely constipated.Does activated charcoal interfere with my medicine?Activated charcoal can also interfere with some medications and other substances. These include:Antibiotics and other medicine you take by mouth \u2014 Activated charcoal may decrease the amount of medicine your stomach and intestines absorb. You won\u2019t get the full effect of medicine if you take activated charcoal with it. Wait at least one hour after taking your medicine to take activated charcoal.Birth control pills \u2014 Taking activated charcoal with your birth control pills can decrease their effectiveness. Take activated charcoal at least three hours after or 12 hours before you take your birth control pill.Can I DIY activated charcoal?Another caveat: You should never attempt to make your own activated charcoal at home. Some internet sites promote using burned toast or charcoal briquettes as activated charcoal. These are neither safe nor effective.SourcesMedlinePlus. Activated Charcoal. Link\u00a0StatPearls. Activated Charcoal. LinkAssociation of Food and Drug Officials. Concerning: Charcoal aka Activated Carbon Used as a Food or Beverage Ingredient. Link\u00a0Centers for Disease Control and Prevention. Complementary & Integrative Health Approaches to Travel Wellness. LinkPoison Control. Activated Charcoal: An Effective Treatment for Poisonings. Link\u00a0IrritableBowelSyndrome.net. Activated Charcoal: Helpful for an IBS-Flare? LinkNational Center for Complementary and Integrative Health. Travel-Related Ailments and Complementary Health Approaches: What the Science Says. 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