Immediately after taking the medicine, you can vomit it out, but it is better to wash your stomach in time for treatment. Most of the medicines are taken, want to be digested and absorbed need a few minutes later to begin to absorb, a few minutes to a few hours to be absorbed. If you induce vomiting immediately after taking the medicine, it is possible to spit the medicine out. Patients can use fingers, chopsticks, spoon handle and other objects to stimulate the throat, can achieve the effect of vomiting, if the patient vomiting effect is not satisfactory, you can drink a glass of warm water and then vomiting, if still can not vomit out the medicine, it is best to go to the hospital to seek medical help. If the patient vomiting successfully, you can observe their own vomit, see if there is a drug taken inside, if the patient vomit small amount, there may still be part of the drug residue in the body, the patient can continue to try to vomit or timely hospital gastric lavage treatment.