A pilgrim pours water on his head to cool down; a pilgrims drink water; a pilgrim carries his son and a child is pushed during extremely hot weather in Mina on Sunday. Reuters

He urged them to avoid direct sun exposure and stay away from hot surfaces, stressing that prevention is key.

The ministry's spokesperson reported that 2,764 cases of heat stress were treated on the first day of Eid.

"Pilgrims have undertaken a tremendous journey to perform Hajj," said the spokesperson as quoted by Saudi Pres Agency (SPA).

Medics tend to a man as pilgrims make their way towards Mount Arafat. AFP

"Our role is to support them fully. We believe in prevention before treatment. We urge pilgrims to follow safety guidelines, such as using umbrellas during rituals and staying hydrated."

The spokesperson further reassured the public that the overall health of pilgrims remains positive. No significant public health challenges or disease outbreaks have been reported.

A pilgrim effected by the scorching heat is helped by a member of the Saudi security forces in Mina. AFP

The ministry also reminded pilgrims of symptoms of heat stress and sunstroke, including nausea, headache, excessive sweating, and severe sneezing.

Muscle fatigue from frequent movement and walking long distances is another potential concern. To prevent this, the ministry advises pilgrims to rest after completing each ritual, avoid carrying heavy items, wear comfortable shoes, and drink water before performing rituals.

WAM