I been diagnosed with graves disease and i took the emergency contraceptives pill should it work without any problem ?

Drug-drug interactio: There are several drug-drug interaction checkers available online. I like using www.drugs.com. However, for use, we need to know exact name of drugs of concern. Emergency contraception pill isn't enough as there are several w/different ingredients. In general, morning after pill should be at least 95% effective if taken as directed within window of opportunity.