Los Angeles - Halle Berry "checked out healthy" after a visit to the hospital on Tuesday.
The 45-year-old actress - who has a four-year-old daughter, Nahla, with ex-partner Gabriel Aubry - was taken by ambulance to Cedars-Sinai Medical Centre in Los Angeles after she had an accident on the set of her new movie The Hive.
She is now said to be fine and back working on the film.
Her spokesperson told People.com: "Halle Berry suffered a minor head injury while shooting a fight sequence on the set of her film The Hive.
"She was taken to the hospital as a precaution, but she checked out healthy and was released. She'll continue production as planned."
She is believed to have fallen during shooting, causing her injury and while production was stopped briefly on the film - which also stars David Otunga and Abigail Breslin - it has now continued.
It is the second time in a year Halle - who is engaged to Kylie Minogue's ex-boyfriend Olivier Martinez - has injured herself while making a movie.
In September 2011 she broke her foot while out walking on the Spanish island of Majorca in a day off from shooting.