Within a few days: The initial discomfort is immediate.Some have localized muscle pain at the site for a day or so. Some have a body response to the vaccine with generalized aches, all within the first 3 days. Anything after that is likely something else.
Answered 9/25/2016
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Varies: Somewhere between a few hours afterwards, up to a week later; late onset allergic reactions are rare but can occur several weeks later
Answered 9/25/2016
960 views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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