India, March 17 -- At least 65 people, who attended a free hair treatment camp organised at Kali Devi Mandir in Sangrur on Sunday, have been treated in the outpatient department (OPD) of the local civil hospital for symptoms of burning sensation in the eyes since last night, civil surgeon Dr Sanjay Kamra said on Monday.

The camp, which claimed to offer a solution for hair loss, left participants with pain and redness in the eyes after they applied an oil provided at the event and washed it off later as part of the treatment, Dr Kamra said. He said no permission was sought from the local administration to conduct the camp that nearly 1,000 people attended.

"A team has been set up to investigate the matter and identify the individuals who...