Question
An 8-month-old baby developed persistent fever after receiving the MMR vaccine, and the parents are asking whether this is a normal reaction to vaccination and how to handle the situation.
Answer
Based on the parent’s description, the baby experienced low-grade fever initially after the MMR vaccination, which then escalated to high fever. The parents have already taken measures such as ensuring plenty of fluid intake and symptomatic treatment, but the fever persists. The doctor has recommended the use of antipyretic medication and prescribed Qingkailing and Chaihu Granules for treatment. Currently, it can be inferred that the baby’s symptoms are not a normal reaction to the vaccine but may be due to a weakened immune system following vaccination, leading to viral or bacterial infection. It is advised that parents continue to monitor the baby’s symptoms and administer medication as directed by the doctor. If symptoms do not improve or worsen, it is important to seek medical attention promptly, which may require further examination and treatment, including intravenous therapy.