As you want to get the details that is it possible to do MBBS after completing engineering so here is the information of the same for you:

Yes it is possible to do MBBS after completing engineering ..

But I don’t think it is a wise decision as it will be a total waste of the 4 valuable years of your life that you have already spent on doing engineering

And it will need another 6 years for completing your medical studies and its very tough to get admitted into a good medical college as there is lots of competition