Salbutamol Flashcards
1
Q
Introduction
A
- Beta2 adrenergic receptor agonist used in the treatment of asthma, wheeze and copd
2
Q
Presentation
A
- ampoules 2.5mg/2.5ml
3
Q
Why would you prescribed the drug
A
- Asthma
- Excerbation of COPD
- Wheeze
4
Q
Typical Dose
A
- 5mg every 5minutes
5
Q
Pharmacodynamics
A
- Short acting Beta 2 receptor agonist
- Receptors are found in the smooth muscle
- Beta 2 agonist effects are respiratory tract dilation and relaxing of the smooth muscle to aid ventilation
6
Q
Pharmacokinetics
A
- Inhalation
- Widely
- Hepactic
- Renally
7
Q
Side effects
A
- Tremour
- Tachycardia
- Palpations
- Headache
- Vasodilation
- Rash