Bangkok: April temperatures in Thailand are reaching alarming highs, prompting warnings about heatstroke risks. Ms. Lalida Periswiwatana, Deputy Spokesperson for the Prime Minister's Office, has disclosed that since late February, temperatures have been steadily increasing and are expected to persist until mid-May. Some regions may experience temperatures soaring to 42-43 degrees Celsius, heightening the risk of heat-related illnesses.

According to Thai News Agency, data from the Digital Disease Surveillance System (DDS) of the Department of Disease Control reported 182 cases of heat-related illnesses in 2025. Of these, 59.3% were males, with the 15-34 age group recording the highest number of cases at 78, and 29 cases involving the elderly aged 60 and above. Additionally, 53.3% of those affected were individuals working outdoors. The prevalent symptoms included heat exhaustion, heatstroke, heat cramps, and heat exhaustion. The Epidemiology Division's data indicated that the Northeast region had the highest death proportion from heat-related illnesses at 52%. Individuals with chronic conditions like hypertension and diabetes are advised to take extra precautions.

"This April, Thailand experienced a continuous period of extremely hot weather, with the Heat Index (HNI) reaching as high as 60 degrees Celsius in some areas, which is extremely dangerous," Ms. Lalida warned. The public is strongly advised to avoid prolonged exposure to direct sunlight, stay hydrated, and closely monitor their health.

Ms. Lalida further emphasized the importance of immediate medical attention if symptoms such as high fever, flushed skin, lack of sweating, dizziness, nausea, vomiting, palpitations, confusion, fatigue, or unconsciousness occur. In such cases, individuals should be transported to the hospital or emergency services should be contacted via hotline 1669.