Vaccination does not usually cause reovulation. Adverse effects of vaccination include local symptoms such as redness, swelling and pain, as well as systemic symptoms such as weakness and allergic reactions. The main causes of reovulation are drugs and chemicals, viral infection, ionizing radiation, etc.
1. Local symptoms such as redness, swelling, pain, itching and hard nodules may occur after vaccination, which are usually left untreated and can be relieved on their own after 1~2 days. A small number of people may experience systemic symptoms such as depression, weakness, fever, allergic reaction, etc. They can rest first, and if they are not relieved or have a tendency to aggravate, they should consult a doctor in time.
2. The main causes of reanimation are drugs and chemical substances. Drugs known to be highly dangerous include anticancer drugs, antiepileptic drugs, chloramphenicol, sulfonamides, and pau d’arco, etc. Chemical substances such as benzene and its derivatives are the most common, such as paints, plastics, dyes, and insecticides.
Viral infections such as various types of hepatitis viruses, cytomegalovirus, EB virus, dengue fever virus can also cause retroviruses. In addition, long-term exposure to various ionizing radiation such as X-rays, γ-rays and other radioactive substances can inhibit cell mitosis by hindering DNA replication, reduce the number of hematopoietic stem cells, and damage bone marrow microcirculation and stroma, which may also lead to remyelination.
Therefore, vaccination will not lead to recrudescence. If patients are diagnosed with recrudescence, they should go to the hospital as soon as possible to receive standardized treatment.