When the heat is overwhelming, swimming is often obvious to cool off. But certain habits, taken lightly, can be dangerous, even fatal. Among them, a gesture too often trivialized: push someone into the water.
A dangerous game with serious consequences
During moments of relaxation with friends or family, the temptation is great to tease oneself, sometimes by pushing a loved one in a swimming pool, a lake or the sea. However, this gesture, which may seem fun, has real dangers.
One of the main risks is that of hydrocution. It is a violent reaction of the body in the face of a sudden temperature change. When it is hot, the blood vessels are dilated. A sudden dive into cold water then causes a rapid contraction of these vessels.
Thermal shock can cause a loss of knowledge
“”Putting someone in the water can cause hydrocution, a brutal thermal shock that can cause drowning“Explains Dr. Gérald Kierzek. This physiological shock is not to be taken lightly.”Cold water causes a sudden contraction of the vessels, which suddenly increases blood pressure“, He said. The heart can then be put in difficulty, and the person lose consciousness.
A simple discomfort is sometimes enough to cause a drama. “”This violent reaction can cut breathing and lead to drowning, even in a shallow water depth“, alerts the doctor.
Situations at risk to avoid before swimming
The risk of hydrocution is still reinforced in certain circumstances. After a generous meal, significant physical effort or prolonged exposure to the sun, the body is in a state of vulnerability.
“”You should never bathe just after a hearty meal, prolonged exposure to the sun or intense physical effort“, warns Dr. Kierzek. Alcohol, which disrupts vigilance and the cardiovascular system, is also an aggravating factor.
To enter the water without danger, the watchword is progressiveness. It’s necessary “gradually enter the water, starting by wet the neck, face and chest“So forget about diving or abrupt jumps – and even more the jokes that consist in pushing someone without warning.
Simple reflexes to avoid drama
Each summer, avoidable drownings occur for lack of vigilance or precaution. The constant monitoring of children is essential, as is the choice of secure swimming places.
“”Never let a child bathe alone and always favor watched areas“Insists Dr. Kierzek.
In the event of discomfort in water, the speed of intervention can save a life. “”Take the person out of the water quickly, without putting you in danger“, Recommends the doctor. Once on land, lengthen the victim on your back, keeping your head on the side if they vomit.
“”Immediately call for help by dialing 15 or 112. If the person is unconscious and no longer breathes, immediately start a cardiac massage associated with mouth-to-mouth“, He concludes.