Measles is not related to the vaccine, continuous observation is enough, if it continues to worsen, then you need to seek medical treatment. The main cause of measles is measles virus infection, which has nothing to do with the vaccine. If the degree is mild, there is no need to carry out special treatment, continuous observation of the symptoms can be changed, measles exists a certain self-limiting, no specific drugs, to symptomatic treatment. However, if the symptoms continue to worsen, accompanied by high fever and other manifestations, it is necessary to consult a doctor in a timely manner. At this time, it may be necessary to combine with acetaminophen and other drugs to reduce fever, to avoid the adverse consequences of persistent high fever. However, the use of drugs need to be in accordance with medical advice, it is recommended to seek medical attention in a timely manner, under the guidance of the doctor to use drugs.