Medicine. An agent that causes emesis (vomiting, upchucking, regurgitation, "losing one's cookies"). Additional Info: Vomiting is a natural body defense mechanism. Under certain conditions, your body perceives that an illness or injury may have been caused by ingestion of spoiled food or other toxin and empties the stomach contents as a preventative measure. MSDS Relevance: Vomiting is a fairly common symptom of chemical exposure, usually in cases of acute (short-term) exposure. If someone is vomiting as a result of a chemical exposure, they should immediately seek professional medical assistance. Syrup of ipecac is a first aid medicine that is used to induce vomiting when apoison has been consumed (i.e. it is an antidote). It has long been recommended as an important part of first aid kits where children are present, however emerging evidence suggests that activated charcoal is probably a better treatment choice for most poisoning cases. In fact, the American Academy of Pediatrics now recommends against the use of ipecac syrup in the home. Never Induce Vomiting Without First Reading The Label/Msds or Consulting Your Emergency Room or Poison Control Center. Why the warning? Because certain materials can cause additional serious damage and chemical burns to the esophagus and throat on the way back up. Petroleum products, sharp objects, acids, bases (lye, alkali) and other corrosive materials are examples of such materials. Likewise, vomiting may delay other treatments such as the administration of activated charcoal or prove dangerous if a victim has a seizure. Call the American Association of Poison Control Centers poisoning emergency number (800) 222-1222 (or dial 911), summon an ambulance, and/or take the victim to the nearest emergency room before inducing vomiting. Finally, NEVER attempt to induce vomiting in an unconscious person. See also: Activated Charcoal, Antidote, Gastric, Ingestion, Poison