DOH-Davao Region urges hydration, sun protection as El Niño intensifies

The Department of Health in Davao Region (DOH XI) is urging residents to stay hydrated and take precautions against heat-related illnesses as El Niño continues to affect the region, according to Mindanao Times.

At a media forum on Friday, Oct. 30, Dr. Grace Amistoso, DOH XI officer-in-charge assistant regional director, said that timely and accurate health information is key to helping the public prepare for the risks El Niño brings.

The agency's recommended measures include drinking enough water, eating properly, and using hats, sunglasses and sunscreen against extreme heat. Residents are advised to avoid being outdoors between 10 a.m. and 4 p.m., when UV rays and heat indexes peak, and to see a doctor if they show signs of heat exhaustion.

DOH XI asked families to keep a close eye on vulnerable groups, including children, older adults, pregnant women and people with chronic illnesses. For heat exhaustion and heat stroke, the agency strongly recommends calling for emergency medical help right away.

Health officials also stressed water safety. Drinking water should be boiled for at least three minutes to prevent waterborne diseases, and water drums and buckets should be properly sealed so mosquitoes cannot lay eggs in them.

Amistoso said DOH has issued advisories to health facilities, which are prepared to treat patients with symptoms of heat-related and waterborne illnesses.

According to DOST-PAGASA, El Niño is expected to intensify to a very strong level from September to December 2026 and to persist through the first half of 2027.