Anti-epileptic drugs and anticonvulsant - PowerPoint PPT Presentation

1 / 18
About This Presentation
Title:

Anti-epileptic drugs and anticonvulsant

Description:

16 Anti-epileptic drugs and anticonvulsant epilepsy epilepsy ... – PowerPoint PPT presentation

Number of Views:142
Avg rating:3.0/5.0
Slides: 19
Provided by: 1637
Category:

less

Transcript and Presenter's Notes

Title: Anti-epileptic drugs and anticonvulsant


1
?16? ????????? Anti-epileptic drugs and
anticonvulsant
??(epilepsy)
2
??(epilepsy)????????????????????,????????????????
????????? ?????????????,??????? ???? 30-40?????
,?????????????? GABA?? (1)?? GABA?????????
??GABA???????? (2)VB6?GABA??????,?GABA?,??
???VB6????? ??????, GABA??????? GABA????????
?
3
???? ?.?????(?????????) 1.
???(???????)??????,???????
??,CNS????,????? 2. ?????? ????????,????.
3. ???(????)?????,??????? ,??30s
?,?????? 4. ?????? ?.?????(?????) 1.
???????(?????) ?????????,?????????
??????????? 2. ???????(???????)
??????,???????,???????,30s-2min?
???????? 3. ????3-9???,??????
4
  • ??? ???????
  • ????(phenytoin sodium,???)
  • ????
  • ???,????,PO???????,6-10????????(10-20ug/ml),??????
    ????.
  • i.v??????(??????)
  • ???(??,????)
  • 2. ???????85-90,????,10ug/ml???????????

5
????? 1. ???????????????
???????? ?????????
?????(?????)? 2.  ???????????? gt?????. 3. 
???????????????????
6
???? ?????????,???????????, ??????????? 1.
???????????? 2. ????????????Na?Ca
??,??????,Na?Ca ???,????????,???????,
?????? (1)??????????(L??N?) (2)?????????? (3)?????
?????
7
???? ????, 20ug/ml???????? 1. ????,???,????. 2.
 CNS????,????????????? ?? ???,?????40ug/ml??,??
???? 3.???? (1)????,?????,??????,???? (2)
????? (3)???????????,???????? (4)???????????,VitD?
?? (5) ????????????????,???
??????? 4.????,?????????????? 5.?????????????
??????????? 6.????
8
????(carbamazepine,????)
????? 1.?????Na??,??????????? ?  
??????????(2/3??) ?  
?????????????? 2. ???????
????????????????? 3.???????????????? gt
???? ???? 1.??????????????,????(????)2.??????
??(????????????)????
9
? ? ? ?(phenobarbital,???,luminal) 1.
?????????????(????GABA
??Cl-??,????,?????)?
??Ca2????????? 2. ???????????????(????)
????????(??,???????
?)
10
???(primidone,?????????) 1. ??????????????????,??
????? 2. ??? ??????,???????????? ?????????
lt???? ???? 3. ????CNS??????? 4.
?dilantin?carbamazepine??????
11
???(ethosuximide) 1.
????4-6d??????? 2. ??T?Ca2????3Hz????
3. ?????????,????????,
?????,?????,????????? 4. ????
??????????(?????????????) ?????????????
12
????(sodium valproate) 1. ??????,????????
????? gt ???,?????? ?????? lt ????
??? lt ?????????
???????????????? ??????????? 2.
???????????,??????? (1)??Na??,??????
(2)??GABA??,????,GABA??? 3. ????
???????,????(40),????(??)?
13
????? ????????? ???(????)???????????,
????????
????(????)????,??????
???????????????
14
????(flunarizine) 1. ????? ??????????,????Na?T
??L?Ca2?? (1)???? (2)??????,?????????????? 2.
??????,????
15
????????????? ?????????????????????
??,??????????????????? ?????????????????????
?????????
16
???   ????





Mg2???????,????5,?Mg2 ?,
?????????(??)? ???(magnesium dulfate) 1.
PO???,???????? 2. ????CNS???????( Mg2??Ca2
, ??Ach?????????Ca2
???????????) ??? ?????????????
? ???????? 3. ??,???????????????
???????????????
17
Summary
1. Phenytoin is one of the most effective drugs
against partial seizures and generalized
tonic-clonic seizures. 2. Phenobarbital is
useful in the treatment of partial seizures and
generalized tonic-clonic seizures. 3.
Carbamazepine was initially marketed for the
treatment of trigeminal neuralgia but has proved
useful for epilepsy as well. Carbamazepine is
also useful in some patients with mania (bipolar
disorder).
18
(No Transcript)
Write a Comment
User Comments (0)
About PowerShow.com