No, talk to your vet because vomiting will not work. Women use tampons to stop the menstrual blood flow from the uterus. In case your pet dog consumes a used or unused tampon, then some people may suggest that you should induce vomiting.  But inducing vomiting does not help get the tampon out of the dog’s body. Not all the parts of the tampon will come out by vomiting.  While most of the dogs manage to pass the tampon out of the body, in some cases, it has also been seen that the product has caused intestinal blockage and a few life-threatening issues. So do not induce vomiting and look for professional help from a veterinary clinic.