What is an immediate action taken if there are adverse reactions during a laser treatment?

During a laser treatment, if an adverse reaction occurs, the immediate action is to administer first aid and monitor the patient closely. This is vital because the safety and well-being of the patient take precedence over continuing with the treatment as planned. Adverse reactions can vary in severity, such as redness, swelling, or pain. Providing first aid allows any acute symptoms to be managed promptly, which can prevent further complications.

Monitoring the patient closely is essential to assess the extent of the reaction and to determine if further medical intervention is necessary. This proactive approach ensures that any escalating issues can be addressed immediately, rather than waiting to see if they resolve on their own.

The other options do not prioritize the patient's immediate health needs following an adverse reaction. For instance, continuing with the treatment ignores the signs of distress, while delaying the procedure for a few hours or consulting a dermatologist afterward may not provide the immediate care required in such situations. Thus, administering first aid and keeping a close watch on the patient’s condition is the correct and responsible course of action.