System for use in treating a patient with any drug to optimize therapy and prevent an adverse drug response

The GPRS is any medicine for treating to optimize the medicine for patients for treating and preventing adverse side and method and system. The system for substituted mark or the target-type (comprising a blood concentration of medicine which) and a lower utility model claims a dosage. Due to the substituted mark and percentage of the state, the fact capable of any target. The substituted mark comprises a drug efficacy any measurement. To the drug efficacy of substituted mark, the system of calculate the medicine changing dosage. Otherwise, fixes the system, wherein bottom of the substituted mark of medicine dosage change prospective outcome.