Sneha Sandhya conducted a first of its kind medical camp on Sunday for senior citizens. Sujok therapy, Korean type of treatment without using medicines and injections, was introduced. After a thorough check-up, Dr. Radhakrishna, specialist in this type of treatment, fixed seeds at different nerve centers on the feet and the hands. The seeds have to be changed once in 24 hours, according to Sneha Sandhya chairman K.J.R. Sharma.