Albuterol Flashcards
1
Q
Alternate Name
A
Ventolin
2
Q
Description
A
Synthetic selective Beta 2 (beta2»beta1) receptor agonist (with relatively little beta 1 stimulation at normal doses)
3
Q
Actions
A
Potent agonist at beta2 receptors on smooth muscle cells in airways (e.g. bronchioles)
4
Q
Indications
A
Prompt-acting rescue inhaler for asthma, COPD (bronchodilator)
Inhibit premature labor (relaxes SM cells in uterus)
5
Q
Other facts
A
Most often given as MDI (metered dose inhaler)
Can be given via nebulizer
Rarely given any more as IV infusion
Side effects include: Anxiety, tachycardia and tremor
