Factors Influencing the Serum Concentration of Valproic Acid and Countermeasures / 中国药房

ABSTRACT

OBJECTIVE:To observe the factors that influence the fluctuation of serum concentrations of valproic acid and to improve the effectiveness and usefulness of monitoring the serum concentration.METHODS:The factors that influence the serum concentration of valproic acid were summed up and the countermeasures were put forward.RESULTS:These influencing factors included the drug administration time;the blood sampling time;the right moment for monitoring;the dosage forms and quality of drug;the obedience of patient;combining use of drugs and the physiological and pathological conditions of pa?tients.CONCLUSION:When epileptic patients receive long-term medical treatment,the doctor,the patient and the pharma?cist should communicate mutually,establish the relevant data,pay attention to those factors and ensure the patients safe and effective in use of drug.