Important: VAERS reports alone cannot determine if a vaccine caused an adverse event. Reports may contain incomplete, inaccurate, or unverified information. Correlation does not equal causation.
Hyperaesthesia appears in 2,035 VAERS reports across all vaccines. Of these, 8 reports also mentioned death and 153 involved hospitalization. The severity rate (deaths + hospitalizations as a percentage of reports) is 7.9%. The top vaccines associated with this symptom are COVID19, VARZOS, FLU3. Remember: VAERS reports show temporal association, not causation.
Hyperaesthesia has been reported 2,035 times in VAERS from 1990 to 2026.
Of these reports, 8 were associated with death (0.39%) and 153 involved hospitalization.
The overall serious outcome rate (death or hospitalization) for reports mentioning Hyperaesthesia is 7.9%.
This data comes from the Vaccine Adverse Event Reporting System (VAERS), jointly managed by CDC and FDA.