What happens later at home?
The vaccine causes few or no problems for most people. But any of
these rare reactions should be reported right away to a healthcare provider:
high fever, possibly with
seizures, within 1 to 2 weeks of the immunization
signs of a serious allergic
reaction, such as trouble breathing, a fast heart rate, dizziness, or hives, within a few hours of the shot
other unusual conditions, including behavior changes
What are the potential complications after the procedure?
Often the vaccine causes no problems. Sometimes a fever, mild rash,
or,
rarely, swollen glands in the neck occur within 7 to 12 days. Temporary joint pain and stiffness is possible, too.
More rare complications include:
seizure
allergic reactions
a blood disorder
Very rarely, the vaccine may cause these severe problems:
deafness
long-term seizures
coma
brain damage