text: Dexmedetomidine may be useful for the treatment of the negative cardiovascular effects of acute amphetamines and cocaine intoxication and overdose. Dexmedetomidine has also been used as an adjunct to neuroaxial anesthesia for lower limb procedures. It has been successfully used to treat opioid withdrawal symptoms.
  In 2022 it was approved by the FDA for the treatment of agitation in schizophrenia and bipolar disorder.