I frequently take Xanax to come down from coke; my buddy is an EMT and says this is dangerous, but I have been doing it forever.
However I have found that a little Ketamine is the best way to end the night, Ketamine has a tendency to remove your craving for more coke as it dissociates you. It makes you tired. A little bit goes a long way, Moderate to high doses of K however tend to keep me up. K is a powerful drug and it tends to overpower others-this helps you get out of that compulsive cycle of cocaine use. In terms of safety Ketamine does not greatly cause changes to heartrate and blood pressure so this is better than Benzos. WARNING-some rare people do experience a increased heartrate on Ketamine but this is rare.
As a warning I have friends who started doing this and got a taste for the combination feeling. I personally don't see the appeal of the mix, but for some with little willpower this may cause cross addiction and K dependence in addition to cocaine. Ketamine a dissociative anesthetic which is very psychadelic depending on which Isomer you are getting and dosage. It is the only hallucinogenic know to cause drug dependency. This, I suspect, is because it binds to one of the distinct sets of opiate receptors in the brain. Not the same receptors as painkillers, or the other receptors Kratom binds to. There is no known report to me of physical withdrawal from K. It is mental, but can be severe.
I love K but during the beginning of COVID I lapsed into everyday Ketamine dependence. I went to rehab where my mental symptoms were treated. I used K and coke together to balance each other out. Please do not copy my mistakes.
Love and Peace people. Stay safe.