If you feel nauseous but can’t vomit and need to induce it, you can try the following methods: After washing your hands, use your fingers to stimulate the base of your tongue or the back of your throat to trigger the gag reflex. Use a clean spoon, chopstick, or a similar object to gently stimulate the base of your tongue or the back of your throat to induce vomiting. If the methods above don’t work, you can first drink a moderate amount of warm salt water and then try the stimulation methods again. Repeated stimulation can often trigger vomiting. If... Learn more