Extreme sun exposure raises health risks for outdoor workers and citizens, experts advise safety measures

ISLAMABAD, (APP - UrduPoint / Pakistan Point News - 11th Jun, 2026) With heat-related illnesses increasing by 10 to 15 percent, experts on Thursday urged outdoor workers, particularly delivery and construction workers to take extra precautions and avoid prolonged exposure to the sun during peak hours, as cases of heat exhaustion, low immunity, joint pain, stomach ailments and skin diseases continue to

rise.

While speaking to a local media outlet, Jinnah Postgraduate Medical Centre (JPMC) Incharge Emergency Dr Irfan Latif said heat stroke cases are increasing in Karachi and other hot regions due to extreme temperatures and prolonged sun exposure.

He warned that outdoor workers, children and the elderly are especially vulnerable during peak summer

conditions.

He advised people to avoid going outdoors between 10am and 4pm, when the sun is at its strongest. If going outside is unavoidable, individuals should stay in shaded areas, take regular breaks and reduce physical exertion to prevent overheating.

Dr Irfan Latif stressed the importance of staying well-hydrated, recommending that people drink plenty of water throughout the day, even without feeling thirsty.

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He also cautioned against sugary, caffeinated and carbonated drinks, which can worsen dehydration.

He further recommended wearing light-colored, loose-fitting clothing to reduce heat absorption. The use of caps, umbrellas, and wet cloths on the head was also suggested to help maintain body temperature and avoid heat-related complications.

He added that early symptoms of heat stroke such as dizziness, headache, nausea, excessive sweating, and confusion should never be ignored. Immediate cooling measures and prompt medical attention are essential to prevent severe health risks and save lives.

He further advised strengthening immunity during extreme heat by maintaining a balanced diet rich in fresh fruits and vegetables and ensuring proper hydration.

He also urged employers to adjust outdoor workers’ shifts to avoid peak sun hours, helping reduce exposure and prevent heat-related health complications.