What is emetic tartar?

Emetic tartar, also known as antimony potassium tartrate, is a toxic chemical compound that is commonly used as an emetic agent to induce vomiting. It has a molecular formula of K2Sb2(C4H2O6)2.H2O and is a colourless to white crystalline powder that is soluble in water.

Emetic tartar was traditionally used as a medicine for treating a range of ailments such as digestive issues, constipation, and fever. Its emetic properties were particularly useful in cases of accidental or intentional poisoning, as it could quickly induce vomiting and expel the harmful substance from the body.

However, the use of emetic tartar as a medicine has largely been discontinued due to its toxic effects and the availability of safer alternatives. Exposure to high levels of emetic tartar can cause symptoms such as abdominal pain, nausea, vomiting, diarrhoea, and liver damage. In severe cases, it can lead to respiratory failure, coma, and even death.

Despite its use as a medicine being largely discontinued, emetic tartar is still occasionally used in veterinary medicine to induce vomiting in animals that have ingested toxic substances. However, its use is strictly regulated and must be administered by a trained professional.