MAO-B inhibitors Flashcards
1
Q
MoA
A
Inhibits monoamine oxidase B enzymes which breakdown monoamines e.g. dopamine
2
Q
When are they used?
A
Used alone in PD with motor symptoms that do not affect QoL
OR as an adjunct to Levodopa
3
Q
Examples
A
Selegeline
Rasagiline
4
Q
Selegiline
A
Amphetamine is one of its metabolites
Driving offence (due to CNS stimulant effects)
5
Q
Interactions - hypertensive crisis
A
Pseudoephedrine, phenylephrine, xylometazoline, oxymetazoline (OTC interactions: nasal decongestants)
Adrenaline, noradrenaline, methylphenidate, amphetamines, B2 agonists (drugs that increase BP: sympathomimetics)