
Those who suffer from redness of the skin, called rosacea, can also be subject to another type of redness: blows serious sun.
A recent study found that 44% of people with at least moderate rosacea report having had severe sunburn, while only 5% of people without rosacea can say the same.
Although researchers could not determine with certainty if sunburn is the cause of rosacea or if those who suffer from it are really more prone to sunburn, they recommend the systematic use of a broad spectrum sunscreen.