Muscat -The Ministry of Health (MoH) issued summer health guidelines on Tuesday, urging residents to take precautionary measures against heat-related illnesses following a sharp rise in temperatures across the sultanate.

The advisory comes after the Civil Aviation Authority (CAA) reported exceptionally high temperatures on Monday, with Barka recording the highest temperature in the country at 48.2°C. Several other areas also experienced intense heat, including Muscat, Rustaq and Amerat, where temperatures ranged between 46.1°C and 47.8°C.

In its awareness campaign, the ministry highlighted the risks of heatstroke, a serious medical condition caused by prolonged exposure to high temperatures or extended periods in direct sunlight. It stressed that awareness and prevention remain the first lines of defence during the summer months, when heat-related illnesses become more common.

According to the MoH, symptoms of heatstroke include a body temperature exceeding 40°C, a rapid but weak pulse, nausea, dizziness, fainting, difficulty concentrating, confusion, seizures and dry, reddened skin. If left untreated, the condition can lead to severe complications, including damage to vital organs, heat-induced stroke, loss of consciousness and even death.

The ministry advised the public to seek immediate medical attention if a person is suspected of suffering from heatstroke. Until professional help arrives, first-aid measures include moving the affected individual to a shaded and cool area, removing unnecessary outer clothing, cooling the body with cold water or an ice bath where possible, and placing cold, damp cloths on the head, neck, armpits and groin. Exposing the person to cool air can also help lower body temperature.

To minimise the risk of heat-related illnesses, the ministry recommended drinking plenty of water, particularly during physical activity, and avoiding direct exposure to the sun during the hottest hours of the day. Residents were also advised to wear lightweight, light-coloured clothing, cover their heads with hats or umbrellas, and avoid strenuous outdoor activities during periods of extreme heat.

The latest meteorological data released by the CAA indicates that temperatures will remain significantly above seasonal averages in several parts of Oman, reflecting the intense summer conditions currently affecting the sultanate.

Health officials urged citizens and residents, particularly outdoor workers, children, older people and those with chronic medical conditions, to remain vigilant and follow the recommended safety measures throughout the summer season.