LANDSCAPE ONTARIO – WORKPLACE SAFETY TAILGATE TALKS
58 © 2026, WSPS.CA
Table 2: Symptoms and responses of heat-related conditions
HEAT CRAMPS HEAT EXHAUSTION HEAT STROKE
Symptoms Symptoms Symptoms
heavy sweating
painful cramps
in arms, legs,
or stomach
heavy sweating
cool, moist skin
body temperature
over 38°C
weak pulse
normal or low
blood pressure
fatigue, weak, clumsy,
upset or confused
thirsty and panting or
breathing rapidly
vision may be blurred
body temperature is
over 41°C
weakness, confusion,
distress, strange
behaviour
hot, dry, red skin
rapid pulse
headache or
dizziness
Response Response Response
move to a cool area
at once
loosen clothing
drink cool, nutrient
replenishing fluids
or water
seek first aid
don't leave
person alone
move to a cool,
shaded area
loosen or remove
excess clothing
provide cool, nutrient
replenishing fluids
or water
don't leave
person alone
immediate medical
attention
follow heat
exhaustion response
ACTION!
Generate discussion with crew members by asking the
following question:
1. When can heat stress occur in our working environment?
2. What happens when the body's core temperature rises?
3. How can you assist yourself or someone else who is experiencing
heat stress?
