Xantines Flashcards

1
Q

Example

A

Theophylline

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

MoA

A
Phosphodiesterase
Inhibitor
Reduces breakdown of cAMP/cGMP
Block adenosine receptors
Activates histone deacetylase to reverse resistance to corticosteroid
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Indications

A

Steps 3/4 Asthma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

ADR

A

Dysrhythmia

Seizures

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Prescribing Advice

A

Metabolised by CYP450 enzyme in Liver
Narrow Therapeutic Window
X Heart conditions, Acute Porphyria
Jaundice in neonates

How well did you know this?
1
Not at all
2
3
4
5
Perfectly