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Ketamine is most often used in veterinary medicine. It can be used in humans before, during and after surgery to relieve postoperative pain. The drug has also been used for intensive care management of prolonged epileptic seizures.
How Is Ketamine Used? Ketamineâs usage depends on the form it is in, of which there are three. The most common is a white powder, similar in appearance to cocaine. This form is popular because of how easy it is for users to control the dosage. The powdered form is generated through another form, liquid ketamine, which is the normal state that the drug is in when used for medical purposes. The third is as a tablet form, often cut with other drugs and sold as a variant of ecstasy.