ac valproic
TRANSCRIPT
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Generic Name: valproic acid
(val proe‘ ik)
valproic acid: Apo-Valproic Acid (CAN), Gen-Valproic
(CAN), Novo-Valproic (CAN), Nu-Valprox (CAN), ratio-
Valproic (CAN)
Capsules: Depakene
sodium valproate
!rup:
Depakene
valproate acid
"n#ection: Depacon, $pi#ect (CAN), divalproex sodium
%a&lets, enteric coated: Depakote, Depakote $',
Depakote prinkle, Divalproex, $pival (CAN)
renanc! Cateor! D
Dru class - Antiepileptic
Therapeutic actions
*ec+anism o action not understood: antiepileptic
activit! ma! &e related to t+e meta&olism o t+e
in+i&itor! neurotransmitter, GAA. divalproex sodium
is a compound containin e/ual proportions o valproic
acid and sodium valproate0
Indications
ole and ad#unctive t+erap! in simple (petit mal) and
complex a&sence seiures
Depakote $': %reatment o epileps! in c+ildren 2 13
!r. treatment o acute manic or mixed episodes
associated 4it+ &ipolar disorder, 4it+ or 4it+out
ps!c+otic eatures
Ad#unctive t+erap! 4it+ multiple seiure t!pes,
includin a&sence seiures
Depakote ER: Treatment of bipolar mania
Depakote, Depacote $': rop+!laxis o miraine
+eadac+es
Divalproex, sodium valproate in#ection: %reatment o
complex partial seiures as monot+erap! or 4it+ ot+er
antiepileptics
5nla&eled uses: Ad#unct in s!mptom manaement o
sc+iop+renia, treatment o aressive out&ursts in
c+ildren 4it+ attention-de6cit +!peractivit! disorder,
oranic &rain s!ndrome
Contraindications and cautions
Contraindicated 4it+ +!persensitivit! to valproic acid,
+epatic disease or sini6cant +epatic impairment0
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5se cautiousl! 4it+ c+ildren 8 19 mo. c+ildren 8 7 !r,
especiall! 4it+ multiple antiepileptics, conenital
meta&olic disorders, severe seiures accompanied &!
severe mental retardation, oranic &rain disorders
(+i+er risk o developin atal +epatotoxicit!).prenanc! (etal neural tu&e deects. do not
discontinue to prevent ma#or seiures. discontinuin
suc+ medication is likel! to precipitate status
epilepticus, +!poxia and risk to &ot+ mot+er and
etus). lactation0
Available forms
Capsules7;3 m. s!rup7;3 mI +r
"V 'apid 1 +r
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"nusion: Administer over 3 min, not more t+an 73
m
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KA'N"NG: 'educe dosae, discontinue, or su&stitute
ot+er antiepileptics raduall!. a&rupt discontinuation
o all antiepileptics ma! precipitate a&sence seiures0
=ACM ? KA'N"NG: Arrane or re/uent =%s.
discontinue dru immediatel! 4it+ sini6cant +epatic
impairment, suspected or apparent sini6cant +epatic
impairment. continue =%s to determine i +epatic
impairment proresses in spite o dru discontinuation0
KA'N"NG: Arrane or patient to +ave platelet counts,
&leedin time determination &eore t+erap!,
periodicall! durin t+erap!, and prior to surer!0
*onitor patient careull! or clottin deects (&ruisin,
&lood-tined toot+&rus+)0 Discontinue i t+ere isevidence o +emorr+ae, &ruisin, or disorder
o+emostasis0
*onitor ammonia levels, and discontinue i t+ere is
clinicall! sini6cant elevation in level0
*onitor serum levels o valproic acid and ot+er
antiepileptic drus iven concomitantl!, especiall!
durin t+e 6rst e4 4eeks o t+erap!0 Ad#ust dosae on
t+e &asis o t+ese data and clinical response0
=ACM ? KA'N"NG: Arrane or counselin or
4omen o c+ild&earin ae 4+o 4is+ to &ecome
prenant. dru ma! &e teratoenic0
=ACM ? KA'N"NG: Discontinue dru at an! sin o
pancreatitis0
KA'N"NG: $valuate or t+erapeutic serum levels
usuall! ;3>133 mc
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alertness. take at &edtime). G" upset (take 4it+ ood or
milk, eat re/uent small meals. i pro&lem persists,
su&stitute enteric-coated dru). transient increase in
+air loss0
'eport &ruisin, pink stain on t+e toot+&rus+,
!ello4in o t+e skin or e!es, pale eces, ras+,
prenanc!. a&dominal pain 4it+ nausea, vomitin,
anorexia0