Protocols for Dealing With Risk of Heightened Irritability, Impulsivity or Aggression Among Vulnerable Groups during Heat Waves

Dr Choo Pei Ling asked the Coordinating Minister for Social Policies and Minister for Health (a) whether the Heat Stress Advisory and associated public health guidance account for heightened irritability, impulsivity or aggression risk among vulnerable groups during heat waves, including psychiatric patients, dementia caregivers and frail elderly persons; and (b) whether frontline health and allied health protocols incorporate this risk during sustained hot periods.

The Heat Stress Advisory provides practical guidance for the public to plan outdoor activities based on prevailing heat stress levels and advises individuals who are more vulnerable to heat-related illness, including the elderly and those with relevant medical conditions, to exercise greater caution.

The Advisory focuses on well recognised health risks, such as heat cramps, heat exhaustion and heat stroke, and recommends practical measures, such as drinking more fluids, taking regular breaks and reducing prolonged outdoor activity.

Agitation, irritability or impulsive behaviour can arise from many different factors. Frontline healthcare professionals are trained to assess each individual, identify and assess possible underlying causes, including environmental factors, where relevant, and provide appropriate treatment. These clinical processes apply at all times, including during sustained hot periods.