Recently, scorching weather has become the norm, prompting the Department of Health (DOH) to issue a warning about the dangers of prolonged exposure to extreme heat. According to the latest data from the DOH, there have been 77 cases of heat-related illnesses reported from January 1 to April 29, with 67 of them occurring in individuals between the ages of 12 and 21. Seven of these cases resulted in deaths, although the DOH has not confirmed if they were caused by heatstroke due to lack of sufficient data.
As a result of the soaring heat index in many areas across the country, thousands of schools and local government units have suspended in-person classes or work. The heat index measures the discomfort felt by individuals due to a combination of temperature and humidity, rather than just the temperature alone. The DOH recommends extreme caution for heat indices ranging from 33 to 41 degrees Celsius, while temperatures between 42ºC to 51ºC are considered dangerous.
Prolonged heat exposure can increase the risk of heatstroke, a serious condition that can lead to loss of consciousness, confusion, or seizures if left untreated. The Philippine Atmospheric, Geophysical and Astronomical Services Administration (Pagasa) has forecasted that around 30 places in the country, including Metro Manila, may experience dangerous levels of heat index ranging from 42ºC to 47ºC in the coming days. This intense heat is attributed to the warm and dry season, exacerbated by the weakening effects of the El Niño phenomenon.
To address heat-related illnesses, the DOH has provided first aid measures, including moving the person to a shaded area, applying cold compresses, encouraging hydration, and seeking medical help if necessary. The public is advised to stay informed about weather conditions, drink plenty of water, avoid certain beverages, limit outdoor activities during peak sun hours, use sun protection, and wear loose, lightweight clothing to prevent heat-related illnesses.
