If the baby yesterday’s vaccination, today’s oral medication depends on what drugs, as follows: 1, antiviral drugs, such as antiviral oral solution, ribavirin particles, or cephalosporin, penicillin antibiotics, as well as macrolide antibiotics, etc. can not be orally, easy to vaccine, affecting the effectiveness of the vaccine. 2, to adjust the gastrointestinal function of the drug, such as gastrointestinal digestive drugs, such as Shanbai elimination of food combined, gastric elimination oral solution or Mamma Miai and other drugs can be orally, usually has no effect on the vaccine. Such as mountain white elimination of food, gastric elimination of food oral solution or mamma love and other drugs can be taken orally, generally have no effect on the vaccine. 3, zinc gluconate oral solution or calcium gluconate oral solution and vitamin D, etc., this type of drugs can also be taken orally, is the daily physiological intake needs, no problem. So whether or not you can take the medicine depends on what kind of medicine you are taking.