The incident took place on Saltwells Road, Netherton, and saw a dark grey Toyota in collision with a light blue Mercedes.
After the collision, which happened around 7pm on Friday, a girl emerged from one of the cars and collapsed, with local residents helping to give first aid, but no further treatment was required.
A spokesman for West Midlands Police said: "We were made aware of a two-car collision in Saltwells Road just before 7pm last night .
"No-one was seriously hurt and no criminal offences have been disclosed."
West Midlands Ambulance Service has been approached for a comment.