Short-acting beta-2 agonists (SABAs), such as salbutamol and terbutaline, have a rapid onset of action (5 minutes) and their effects last for up to 4 hours
Ask your doctor ahead of time what you should do if you have new or worsening cough or shortness of breath, wheezing, increased sputum, worsening peak flow meter
No absolute contraindications are noted
Salbutamol inhalers are called "reliever"
This must be directed by a Clinician
– Not to