Q: Is there any contraindication employing Conolidine if getting Jantovan, blood thinner. thanks.. A: There is limited info on contraindications involving Conolidine and blood thinners like Jantovan. This report describes opioid overdose deaths throughout July-December 2016 that tested good for fentanyl, fentanyl analogs, or U-47700, an illicit synthetic opioid, https://andrewx580rlf5.laowaiblog.com/31256557/detailed-notes-on-conolidine