CAPIZ — The Capiz Provincial Health Office (PHO) has launched a public awareness campaign to educate residents on the health risks associated with the rising heat index, urging the public to take necessary precautions amid increasingly hot weather.
In a recent local radio interview, Provincial Health Officer Dr. Jeza Lorraine Poras explained the different heat index levels and their corresponding effects on the human body, stressing the importance of awareness and preparedness.
At a heat index of 27°C to 33°C, individuals may experience mild symptoms such as headaches and fatigue, which can affect daily activities and overall comfort.
When the heat index reaches 33°C to 41°C, the risk increases, with possible occurrences of heat cramps and heat exhaustion. Symptoms may include dizziness, weakness, and heavy sweating, requiring immediate hydration and rest.
A heat index of 41°C to 52°C is considered dangerous. Prolonged exposure at this level may lead to heatstroke, a serious medical condition marked by a body temperature exceeding 40°C, confusion, and, in severe cases, loss of consciousness. Vulnerable groups such as the elderly, children, and individuals with underlying health conditions are especially at risk.
At above 52°C, the likelihood of life-threatening heatstroke rises significantly, potentially resulting in permanent damage to vital organs or even death if not treated promptly.
Poras emphasized the need for preventive measures during periods of extreme heat.
She advised the public to wear loose, lightweight, and breathable clothing to allow proper air circulation. Taking regular cool showers or baths can also help lower body temperature.
Hydration, she said, is crucial. Residents are encouraged to drink at least eight glasses of water daily, or more when engaging in physical activities, to maintain proper body temperature and prevent dehydration.
Poras also cautioned against consuming alcohol and caffeinated beverages, as these may contribute to dehydration. Instead, she recommended eating water-rich fruits and vegetables such as watermelon, cucumbers, and oranges.
Furthermore, she urged residents to limit outdoor activities during peak heat hours, typically from 10 a.m. to 4 p.m. Those without urgent errands are advised to stay indoors or seek shaded or air-conditioned environments to reduce heat exposure.
Authorities reiterated their call for the public to heed these warnings and take proactive steps to protect themselves from the dangers of extreme heat./PN
