salbutamol Flashcards
(5 cards)
1
Q
main indications
A
first line treatment for mild intermittent asthma
COPD
2
Q
mechanism of action
A
agonists of beta2 adrenoreceptors
sympathetic nervous system causes bronchodilation and decreases mucous secretion via beta2 adrenoreceptors
3
Q
contraindication and cautions
A
- caution in patients with arrythmias
- CVD
- diabetes
- hypertension
- hyperthyroidism
- hypokalaemia
4
Q
adverse effects
A
tremor most common can also affect heart rythm
5
Q
administration
A
inhaler
spacer can be used to make inhalers easier to use
