hello Amita,

As you have completed your B.Tech degree and now you wish to go form B.Pharmacy or D.pharmacy. yes you can go for B.pharm or other courses after completing one degree from a total different field.

as you want to jump to medical from engineering all you need to do now is appear for NEET exam with the necessary subjects and they are physics,chemistry and biology.

once you get qualified with good marks you can go for further course.

hope this may help you.