According to local newspaper Tamil Nesan, Kura Nitya from a village near Hyderabad has been discharging stones from her right eye for the past 15 days.
She has been weeping about 12 to 25 stones a day.
Her parents have approached several ophthalmologists, who were unable to diagnose what was causing the problem.
Her grandfather Gopal Reddy said that the stones began popping out on Oct 26.
"Initially, we thought it was some divine power and prayed.