Anti Emetic

An emetic is something that induces vomiting. It can refer to a substance or a medication that triggers the body's vomiting reflex. This can be useful in cases of poisoning, where the body needs to expel harmful substances quickly.

Conversely,  antiemetic medications are drugs that are used to prevent or treat nausea and vomiting. They are often used in cases such as motion sickness, chemotherapy-induced nausea, or post-operative nausea. Antiemetics work by blocking signals to the brain that trigger vomiting, or by acting directly on the stomach or intestines to calm them

What can be used as an emetic 

Several substances can be used as emetics, though it's important to note that inducing vomiting should only be done under specific circumstances and with caution, such as in cases of poisoning under the guidance of medical professionals. Some substances that can act as emetics include:

Ipecac syrup: Historically, ipecac syrup was commonly used to induce vomiting in cases of poisoning. However, its use has declined due to concerns about its effectiveness and potential side effects.
Saltwater: Drinking a solution of salt and water can also induce vomiting. However, this method should be used cautiously and only under appropriate circumstances, as consuming large amounts of salt can be harmful.

Mustard water: Mixing mustard powder with water to create a strong-tasting solution can sometimes induce vomiting.
Apomorphine: This is a medication that acts as a dopamine agonist and can be used as an emetic in certain medical settings.
Some toxic substances: Certain toxic substances themselves can induce vomiting as part of their mechanism of action. However, inducing vomiting after ingesting a toxic substance should only be done under the guidance of a poison control center or healthcare professional.