washington mylan nl chief executive officer heather bresch appear sept. 21 congressional hear price increase epipen emergency allergy treatment u.s. house representatives oversight committee say statement wednesday mylan widely criticize include u.s. democratic presidential candidate hillary clinton sharply raise price epipens carry people life-threatening allergies mylan acquire product 2007 recently raise list price pair epipen auto-injectors 600 price rise cost 100 2008. mylan spokeswoman nina devlin confirm bresch attend hear heather good able give answer without offer much information say evercore isi analyst umer raffat add watch issue might raise committee probe epipen price u.s. senate subcommittee announce sept. 7. bresch daughter u.s. senator joe manchin democrat west virginia house panel co-chairmen republican representative jason chaffetz democratic representative elijah cummings note ... justify outrage families school across country struggle afford high cost epipens committee plan look spur competition epipen market speed approval food drug administration fda generic alternatives accord statement response furor mylan last month say would sell generic version epipen 300 teva pharmaceutical industries years work develop generic alternative epipen say last week hop gain u.s. approval late 2017 early 20018. epipen annual sales billion deliver potentially life-saving dose epinephrine injection thigh counter dangerous allergic reactions include peanuts bee sting mylan own 94 percent market auto-injected devices committee say also plan call witness dr doug throckmorton fda deputy director center drug evaluation research mylan ceo testify house panel epipen price