hi friends best treatment in rathna siddha hospital for autism, my son was suffering from autism from is childhood, he wont listen our words and cant understand to we are telling him and he wont sit in one place and continous flow of saliva was there, due to him myself and my total family was completely depressed, and i have taken him to chennai best hospital but no improvement once i have seen dr.thiru thanikachalam sir program and went to is hospital and taken treatment for last 6 months, now we can see extra ordinary changes in is behaviour, he is sitting in one place, he is listening our words and flow of saliva was completely stopped and little bit he is speaking, i thank doctor , thanks to rathna siddha hospital