Ventolin HFA (Albuterol, Salbutamol, Proventil, Proair) is a short-acting β₂-adrenergic receptor agonist used for the relief of bronchospasm in conditions such as asthma and chronic obstructive pulmonary disease. Common side effects: nerveousness, tremor, palpitation, fast heart rate, elevated blood pressure, and heBeta-blockers (Profranolol, Metoprolol) block the effect of albuterol and salbutamol.