As a matter of fact, a remedy is a practical solution which diminish the ill effects of “bad karmas of our previous life” as far as my work here is concerned. It is evident by now that our destiny is directly proportional to our previous life’s deed also known as karmic activities.
Generally, a remedy basically is the process of Penance by which we get involved in doing something or are restricted from doing things that we were habitual of doing. Some remedies as already said are Vedic that has been followed for ages carried forward by sages in the different eras while some are contemporary. It is all based on the Place (Desh), Instant (Kaal) and State (Sthiti) of the doer as they vary along with time. Though all these remedies are practical; yet few remedies are restricted to particular regions, more like antitoxins, and hence cannot be followed everywhere. For example, antitoxins developed in European countries follow the genome of the people there and thus cannot be used in Eastern countries.