October 9, 2015 6:15 am CVS Offers Heroin Overdose Antidote Over the Counter CVS Pharmacies will now offer the overdose antidote Naloxone over the counter without a prescription. The drug reverses the symptoms of a heroin or a prescription painkiller overdose. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday