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The only contraindication to vaccination is a severe (anaphylaxis-like) reaction to a known component of the vaccine. Because the vaccine ingredients are very long scientific named things that are not at all commonly known, it is not expected that a person would be able to identify one of those components. So, for persons who have had prior anaphylaxis to other (non-vaccine) antigens we believe there is some risk for anaphylaxis, so we ask that these persons remain at the vaccine clinic for 30 minutes after vaccination.
The scenario below appears to be a situation where this person may have had severe allergies, but it is not clear if they were anaphylaxis reactions. Nonetheless, I would consider vaccination and close observation for 30 minutes after vaccination.