The study found that, compared to the nonusers, heavy ecstasy users had significant impairments in visual and verbal memory.
Pharmacologically, ritalin works on the neurotransmitter dopamine, and in that respect resembles the stimulant characteristics of cocaine.
Patients are as physically dependent on methadone as they were to heroin or other opiates, such as Oxycotin or Vicodin.
Oxycodone should be used with extreme caution in patients with significant chronic obstructive pulmonary disease and in patients having a substantially decreased respiratory reserve, hypoxia, hypercapnia, or preexisting respiratory depression.
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