Q: Is there any contraindication using Conolidine if having Jantovan, blood thinner. thank you.. A: There is restricted information on contraindications among Conolidine and blood thinners like Jantovan. This report describes opioid overdose deaths for the duration of July-December 2016 that tested beneficial for fentanyl, fentanyl analogs, or U-47700, https://sethmgwmb.blogkoo.com/5-easy-facts-about-conolidine-described-51717497