What should be done if a client shows signs of a severe allergic reaction during treatment?

If a client exhibits signs of a severe allergic reaction during treatment, the appropriate response is to stop the treatment immediately and seek medical help. Severe allergic reactions, such as anaphylaxis, can escalate quickly and may become life-threatening. Recognizing the signs, such as difficulty breathing, swelling, rapid heartbeat, or hives, is crucial.

Stopping the treatment prevents further exposure to the allergen, which could worsen the situation. Seeking medical help ensures that the client receives the necessary care, which may include administering epinephrine, providing oxygen support, or other emergency interventions. The priority is the client's safety and well-being, and delaying medical assistance in such situations can lead to serious complications.

Applying a soothing cream or administering antihistamines may not be effective for severe reactions, as they typically do not address acute symptoms or stabilize the individual quickly enough to prevent further harm.