Risperidone official prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions, pharmacology and more. Long-acting injectable risperidone, a second-generation antipsychotic agent, may improve adherence to treatment and outcomes in schizophrenia, but it has not been tested in a long-term randomized. The Extrapyramidal Symptom Rating Scale (ESRS) was developed to assess four types of drug-induced movement disorders (DIMD): Parkinsonism, akathisia, dystonia, and tardive dyskinesia (TD). Lithium salts, particularly lithium carbonate, are frequently used to treat bipolar disorder and mania. Lithium poisoning, whether due to reduced excretion by the kidneys or overdose, can cause permanent injury to the nervous system. This is a randomized (patients assigned to treatment groups by chance), double-blind (patient and study staff will not know the treatment assignment) study of paliperidone palmitate compared with RISPERDAL CONSTA (Risperidone Long-Acting Intramuscular Injection) in adult patients with schizophrenia. Learn about Risperdal (Risperidone) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. The study design includes a screening period, a 12-week treatment period, and a follow-up period. Eligible patients will be randomly assigned, under double-blind conditions, to receive the following study drug treatments in a 1:1:1 ratio during the double-blind treatment period: Risperidone ISM® 75 mg, Risperidone ISM® 100 mg, or placebo. US Pharm. 2016;41(8):26-30. ABSTRACT: Urine drug screening is a common way to test for compliance with medications having high abuse potential. Learn about Invega (Paliperidone) may treat, uses, dosage, side effects, drug interactions, warnings, patient labeling, reviews, and related medications. Uses. Risperidone is used to treat certain mental/mood disorders (such as schizophrenia, bipolar disorder, irritability associated with autistic disorder).