Sperid 1 mg/ml Oral Solution is an atypical antipsychotic medication containing risperidone, formulated to manage various psychiatric disorders. Risperidone functions by modulating the effects of neurotransmitters in the brain, particularly serotonin and dopamine, to alleviate symptoms associated with mental health conditions. This liquid formulation is especially beneficial for patients who have difficulty swallowing tablets, providing an alternative method of administration.