Hypertension can cause headaches, dizziness, a heavy head, blurred vision, palpitations, extreme fatigue, chest pain, or shortness of breath, when blood pressure is repeatedly 140/90 mmHg or higher.

The habit of directing a fan at the body throughout the night can dry out respiratory passages, cause muscle spasms, and disrupt natural sleep cycles.

Many people stay in low-temperature air-conditioned rooms for extended periods to escape the heat, but if not properly maintained, the units can become a source for dangerous allergens.

Grab Vietnam, alongside its merchant partners, has launched the "Kindness Stop" campaign, establishing approximately 1,500 locations nationwide to provide free water and cold towels for drivers, running until 15/6.

My two-year-old child often coughs and has a runny nose during hot weather. How can I boost their immunity and limit illness? (Vy, Dong Nai)

Mad, 54, an Australian national, experienced sudden fatigue and shortness of breath after waiting for more than three hours at the airport, diagnosed with heatstroke on a background of hypertension.

Pomegranate, guava, papaya, strawberries, and tomatoes are fruits rich in vitamin C that can help shield skin from the damaging effects of ultraviolet rays from the sun.

Heatstroke occurs during strenuous activity in hot weather with profuse sweating, while a stroke has a sudden onset and does not cause sweating.

Hot weather causes dehydration and blood thickening, increasing stroke risk, but symptoms can be confused with heatstroke, leading to delayed emergency care.

Individuals experiencing headaches after sun exposure should rest in a shaded area, drink water in small sips, and gradually cool their bodies to alleviate discomfort.

Continuous high temperatures can cause rapid dehydration, electrolyte imbalance, or heat stroke, triggering and worsening headaches.

Ho Chi Minh City Center for Disease Control (CDC TP HCM) has recorded ba rabies deaths in the first four months of the year, warning of an outbreak risk amidst the peak hot season.

Ho Chi Minh City hospitals are seeing a significant surge in pediatric patients, with over half presenting with respiratory issues, digestive disorders, and infectious diseases amid a severe heatwave.

Washing the face too often, using strong oil-control products, and increasing exfoliation make skin sensitive to sunlight and bacteria, leading to easier damage.