When applying ice for comfort, which risk must be considered?

• A. Hypothermia risk for major trauma and very small pediatric patients
• B. Infection risk
• C. Allergic reaction to cold
• D. There is no risk to consider

Answer: (A)

The key idea is that cold therapy can precipitate unintended hypothermia, which is a major concern in trauma care. When comfort measures involve applying ice, the risk of lowering the patient’s core temperature becomes particularly important in two groups: those with major trauma and very small pediatric patients. In major trauma, patients are already at risk for hypothermia due to blood loss, exposure, and shock; adding ice can push core temperature down further, worsening coagulopathy, acidosis, cardiac instability, and overall outcomes. In very small children, the problem is even more pronounced because they lose heat more rapidly relative to their body mass, making rapid hypothermia more likely with cold therapy.

While infection risk or an allergic reaction to cold can occur, they are not the primary safety concern in this scenario. The strongest reason to consider ice is the potential for dangerous cooling of the body, which directly impacts patient stability and recovery. If ice is used, it should be applied with a barrier to the skin, for a limited duration, and temperature and patient status should be closely monitored to prevent hypothermia.