Final answer:
An increased wheezing post-albuterol administration via nebulizer is a side effect indicating a paradoxical bronchospasm, a serious and uncommon reaction.
Step-by-step explanation:
Albuterol (Proventil) is a short-acting bronchodilator used to treat acute exacerbations of chronic bronchitis and asthma. Common side effects of albuterol include tachycardia (rapid heart rate), nervousness, tremors, chest pain, and hyperactivity. However, the side effect that indicates an exacerbation of the patient's condition would be an increase in wheezing, which can occur due to paradoxical bronchospasm, an uncommon but serious reaction to albuterol. If the healthcare provider notices increased airway irritation or wheezing after administering albuterol via a nebulizer, it may be a sign of this adverse effect. It's essential for healthcare providers to carefully assess the patient's respiratory status before and after administering albuterol to identify any changes in symptoms or the development of new symptoms, which may indicate side effects or adverse reactions.