Police were called to the scene of a fight outside a pub on Shooters Hill Road on Friday (March 28) at around 10:18pm.
A group of men were seen fighting.
One man was taken to hospital with a head injury.
Police have since confirmed that his injuries are neither life-threatening nor life-changing.
No arrests have yet been made and police enquiries remain ongoing.
A spokesperson for Metropolitan Police said: “Police were called to a public house on Shooters Hill Road, SE18 at 22:18hrs on Friday, 28 March following reports of a disturbance.
“A group of men were seen fighting with one man taken to hospital with injuries to his head.
“His injuries are not deemed to be life-changing.
“Enquiries remain ongoing and no arrests have been made at this stage.“