rowan77 Posted October 22, 2016 Share Posted October 22, 2016 I have been taking valproate 1400mg for the past week. My blood level was taken yesterday. It is 74 mg/l. Does anybody know how long it takes at a therapeutic level to take effect. My pdoc usually goes by clinical response rather than blood levels but I wasn't responding well enough on 1400mg so he ordered a test. Do you know if 74 mg/l is enough to do the trick? Do I need to be on the dose of 1400mg (blood level 74mg/l) for a while to see an improvement. Link to comment Share on other sites More sharing options...
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