Much like other opioids, tramadol selectively binds to various opiate receptors inside the central nervous program (CNS) as a result of its opioid character. The liver enzyme CYP2D6 converts tramadol to its active metabolite M1, which has a more robust affinity for that mu receptor compared to the inactive sort. https://traviskhbys.ageeksblog.com/31355363/about-zolpidem-10-mg-price