Why Are We Leaving Spots On The Skin?

The spots on the skin are changes in color uniformity of a given area of ​​the skin. While there may be white or stains paler than the surrounding skin, or even pink or reddish spots that encourage a greater number of consultations are those with different shades of brown. This color is usually caused by an excess of normal skin pigment (melanin) which may be due to an increase in the number of cells that produce or, more frequently, to an increase in the amount of pigment in the . 

Brown spots that appear on the skin gradually lead the scientific name of lentigines. They usually appear on the face, neck or hands, since they are caused by the sun. These areas, being more exposed spots develop faster. These spots are due to the accumulation of these pigments on skin areas due to sun exposure.

Spots Frequently skin are:

• Nevi (moles) 
• The freckles (typical freckles)
• Solar lentigines.

The first two types appear in childhood / adolescence and, unless otherwise indicated dermatologist, do not require treatment. 

What causes skin blemishes from forming?Among the factors triggering this skin hyper pigmentation include:

• Exposure to sunlight: The sun is the main cause of the appearance of these simple stains. Several studies be long under sunlight causes a natural hyper pigmentation proven; addition to the early onset of arrugasasociada.
• Age: When you start to get old, the functionality of melanocytes decreases, caused by a reduction in the elasticity of the skin, causing it to produce more melanin, which produce more color, causing stains.
• Exposure to sources of ultraviolet (UV): Upon exposing ourselves to these light sources (UV lamps, welding machines, cameras blonceado), we should always use sunscreen with UV filter; as equals, or even worse, expose directly to sunlight for long.
• Inflammation or skin lesions: There are people, where after a stroke, the area hit is a darker more intense color. This means that after inflammatory processes, they are predisposed to developing stains are easier than others.
• Acne: In some cases, severe acne can leave aftermath brown spots on the skin. This also happens with chickenpox.
• Pregnancy

How to avoid them:Using a sunscreen every day is the best way to prevent brown spots. When speaking of the sun, is not just about sunbathing, but of all the activities that can be performed abroad. Even a cloudy day, UV still there. Indeed, when there is not much sun, people do not think about protecting. However, UV cross the cloud and are harmful. 

Can you eliminate or mitigate?It is possible today to remove brown spots on the skin. First, there lightening creams that allow dimming. For a time it was thought that they were harmful because of the presence of hydroquinone. But this compound has completely disappeared. These cosmetics take time to work and give results quite shy but can be useful for treating stains. 

Then there are the peelings, at home or with a dermatologist, acting on the skin tone to unify, and have a direct effect on the spots. Finally, professional methods are very effective as cryotherapy or laser.  

Source: Dokteribu.com