What reason is long prickly heat on forehead

summary

In the hot summer, children who don't have heat rash don't feel normal. Heat rash is one of the problems that many people worry about. The probability of long prickly heat in summer is still very high, so we only know the reason of long prickly heat, in order to better solve this problem. Now let's take a look at the causes of long prickly heat.

What reason is long prickly heat on forehead

First: why is it so easy for children to get rash? This is because when the climate is hot, people's body will sweat a lot. However, due to the incomplete development of children's sweat system, it is impossible to completely eliminate too much sweat, which can lead to the blockage of undeveloped sweat pores and the generation of rash.

Second: prickly heat does not happen for no reason, but has its own formation conditions. In children who are easy to grow prickly heat, the eccrine duct often has the formation of correction plug. At this time, the eccrine duct is very easy to rupture. When the duct is broken, a large amount of sweat overflows, which blocks the pores and causes prickly heat.

Third: some children are prone to heat rash because the body lacks necessary vitamins. For example, there are many children with heat rash due to the lack of vitamin A. such children will easily thicken the cuticle of the skin due to the lack of vitamin A, which makes the sweat duct blocked due to the retention of sweat, leading to heat rash.

matters needing attention

There are many reasons for heat rash. In the diet, never eat too much spicy and greasy food. Pay attention to your health. Never expose yourself to the sun and eat more light food.