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Why do red spots appear on the skin?

why do red spots appear on the skin

Small capillary lesions, popularly known as petechiae or ruby ​​points, which appear spontaneously mainly on the arms, chest, legs and face.

Find out what the possible causes of their appearance are, whether or not there is a way to prevent them and everything about these spots. Do not lose detail!

Popularly known as ruby ​​points, the red points that appear on the skin are, according to specialists, small capillary dilations . Called in the health field as acquired capillary angiomas or petechiae , the red spots on the skin are small reddish spots with a small relief.

Although they can appear anywhere on the body, they occur most often in areas such as the arms, chest, legs, and face. Regarding their appearance, it should be noted that they usually measure around 2 millimeters and have a certain relief.

Also defined as varicose veins perpendicular to the skin , petechiae appear red in color and can change color until they reach a dark purple tone. But why do they appear? Do they pose any health risk? The answers to these and more questions, below!

What are the possible causes of its appearance?

The appearance of ruby points is due, as we have mentioned, to a breakage of the capillaries. Although the exact cause of its appearance is unknown, the truth is that there are a series of causes and risk factors to which its appearance is associated. We are talking, nothing more and nothing less than, the aging of the skin , sun exposure and the genetic factor.

The sun, as we have read and heard on numerous occasions, is the main cause of aging and skin diseases.

We also talk about excess toxins , that is, substances produced by bacteria, cells, plants or animals that harm health and that cause damage to our cells and body tissues.

Also of hormonal changes, such as those that occur during pregnancy , hence the appearance of these points occurs, in part, during this period.

Is there any way to prevent its appearance?

After knowing the causes that encourage the appearance of red dots, it is important to know whether or not there is any possibility of preventing them. The answer given by specialists to this question is no, and the explanation is very simple.

Taking into account that its appearance is spontaneous and is part of the aging process of the skin, the truth is that there is no way to prevent the skin from aging and, therefore, from getting these points on the body.

Of course, what we can and must do is protect our skin from the sun’s radiation. Well, as we have said, the sun causes premature aging and causes damage that can result in skin cancer.

Does the appearance of the red dots pose any health risk?

One of the aspects that we must highlight is that, in the vast majority of cases, the appearance of these vascular lesions has a benign nature, so they do not pose any risk to health.

In any case, it is recommended, in this and in any case that a hair injury appears , that it be periodically reviewed by a dermatologist.

We must also pay special attention to its evolution. That is, if we notice that it begins to itch, annoy, bleed or change in size, it is very important that we go to a specialist professional for analysis. Also if a large number of points appear in a specific area of ​​the body.

Can they be removed?

Although the appearance of petechiae does not pose any health risk, it is common for some people with these hair lesions to decide, for aesthetic reasons, to eliminate them. But can they be removed?

Well, dermatologists say that it is possible to do so by undergoing a laser treatment . More specifically to the Nd-YAG laser treatment. Although it is also possible to do it through cryotherapy, that is, a treatment in which cold is used for therapeutic purposes or through the application of pulsed light.

Written by Giorgia Stromeo

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