<prompt> One of the following drug abuse produces a psychosis closely resembling paranoid schizophrenia:BarbituratesAmphetaminesOpioidsBenzodiazepines  <response>: B i.e. Amphetamine Schizophrenia like syndrome may be seen in amphetamine, mescaline, LSD abuseQ and in Hutington chorea early , homocystinuria, hemochromatosis, wilsons ds, acute intermittent porphyria. Dopamine hypothesis of schizophrenia posists that schizophrenia results from too much dopaminergic activity. The drugs that increase dopaminergic activity, notably amphetamineQ are psychotomimetic 1t symptoms very similar to paranoid schizophrenia. Drugs which can lit schizophrenia like state syndrome AmphetamineQ most common cause Vt paranoid hallucinatory syndrome, similar to paranoid schizophreniaQ, release dopamine at CNS by increasing dopaminergic activity. LSD serotonin 5HT2 receptor agonist NMDA receptor antagonist channel blockers. Phencyclidine and Ketamine Mescaline Cocaine release dopamine NMDA receptor agonist cycloserine reduce negative symptoms. Alcohol hallucinations Barbiturate withdrawal Belladona Substance Characteristic features Cocaine Magnus symptomQ cocaine bugs or Tactile hallucinationQ Cannabis Run Amok Q A motivation syndrome Flash backs Alcohol Mc-Evans Sign Q Morbid jealousyQ LSD Bad Trips Q Flash backs Q Amphetamine Paranoid hallucinatory syndrome Q like paranoid schizophrenia Phencyclidine Angel dust Dissociative Anaesthesia 