
hi akilavinod,
I have been in this field for nine years and i am working as an editor in one of the companies. Medical transcription needs good English grammer, medical language, etc. U can first joint some company who gives medical transcription training and give u on job training. Before u start home transcription i would advice u join a company and work for two or three years to gain experience and become independent medical transcriptionist so that u can work from home. If u have a local newspaper go through the paper and find a good established medical transcription company who give good training in that field. So best of luck

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I hope this is helpful for u. In Chennai, there are many transcription companies if u can find a good company it will be helpful for u.
If u need any further advice i would be glad to help u in anyway.
Sincerely,
Sheery