LAMOTRIGINE Flashcards
1
Q
Drug class
A
anti-convulsant
2
Q
How does it work? (3)
A
- enhances GABA
- this is an inhibitory neurotransmitter - reduces transmission of pain
- inhibits voltage gated sodium channels
3
Q
Indications (2)
A
- epilepsy
2. bipolar
4
Q
Contra-indications (3)
A
- hormones
- pregnancy
- breast-feeding
5
Q
Side effects (4)
A
- life threatening skin reactions
- Steven-Johnson’s syndrome - Rash, fever and fatigue
- loss of balance and vision
- sleep
6
Q
Interactions
A
- drugs metabolised by cytochrome P450 enzymes
7
Q
Elimination
A
urine