Beta2-Agonists Flashcards
(7 cards)
1
Q
MOA
A
Stimulate the receptors relaxing the bronchial smooth muscle leading to bronchodilation.
2
Q
Indication
A
For the relief and maintenance treatment of bronchospasm in asthma and COPD
3
Q
Side Effects
A
Tremors
Palpitations
Headache
Insomnia
Hypokalaemia in high doses
4
Q
NC
A
Contradicts with beta blockers
5
Q
Common Drugs
A
SABA - Salbutamol (Ventolin)
LABA - Salmeterol
6
Q
SABA
A
Onset within 5 min
Duration 3hrs
Reliever med
Used in acute asthma attacks for quick relief.
7
Q
LABAo
A
Onset up to 20 mins
Duration at least 12 hrs
Often used in combination with anti-inflammatory corticosteroids
Preventer
