Site Map Pages Home About Management Team Board of Directors Medical Advisory Board Media Careers Addiction Disorders Opioid Use Disorder Alcohol Use Disorder Acute Cannabinoid Overdose Scientific Publications Patients & Families Products & Pipeline Pipeline Contact Us Disclaimer Privacy Policy Terms of Use Pipeline Programs OPNT006 Opioid Antagonist Implant OPNT005 Heroin Vaccine: hapten + liposome adjuvant OPNT004 Drinabant (CB-1 Antagonist) OPNT002 Opioid Antagonist Nasal Spray OPNT003 Nalmefene Nasal Spray NARCAN® Nasal Spray