NASA said the visit was done as a precaution.

SpaceX Crew8 astronaut hospitalized in Pensacola after Dragon splashdown, in 'stable condition'

Source: space
Source Link: https://www.space.com/space-exploration/international-space-station/spacex-crew-8-astronauts-taken-to-pensacola-hospital-for-extra-medical-checks-after-dragon-capsule-splashdown-nasa-says