When a child presents with a rash after starting antibiotics, what is the priority action?

The priority action when a child presents with a rash after starting antibiotics is to inspect the child's airway and assess breathing and pulse. This approach is vital because a rash can indicate an allergic reaction, which could escalate to a more severe response, such as anaphylaxis. Anaphylaxis is a life-threatening condition that can lead to airway obstruction and respiratory failure, making it essential to quickly evaluate the child's airway status and breathing capability.

Ensuring that the airway is clear and that the child is breathing adequately allows for immediate intervention if any distress is noted. In instances of severe allergic reactions, rapid recognition and response can be the difference between a critical emergency and a manageable situation.

While administering antihistamines or changing the medication can be necessary steps, preserving the child's safety by assessing their respiratory status takes precedence. Contacting the pediatrician is important for follow-up care, but immediate assessment of potential airway compromise is crucial in an emergency context.