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Red spots on the skin: what do they depend on?

Red spots on the skin: what do they depend on?

The appearance of red spots on the skin it can generate some concern and the desire to search for information on the Internet about their origin. Well, considering that it is impossible to carry out a self-diagnosis online, and that therefore it is always necessary to consult your dermatologist to understand more, we can try to summarize some of the potential and most common causes.

Psoriasis

There psoriasis it is a condition in which the immune system "attacks" our body, "venting" with the skin, and generating red and scaly plaques. The condition usually arises on the elbows and knees, but psoriasis can appear anywhere, including the scalp, lower back, nails and even the genitals.

It is a genetic, autoimmune, inflammatory condition in which skin cells regenerate too quickly, accumulating on the skin. This is what creates the inflamed, typically scaly plaques of psoriasis.

Sometimes psoriasis can be associated with psoriatic arthritis, metabolic syndrome, elevated triglycerides, increased risk of heart disease and obesity.

Keratosis

If you have noticed any red spots suddenly appearing on the arms, legs or cheeks, it could be due to the retention of keratin in the openings of the hair follicles, aggravated by dryness.

Although this condition tends to improve with age, and therefore should not cause any particular concern, it is good to remember that it can first be managed with topical moisturizers and exfoliants, including alpha and beta-hydroxy acids, such as salicylic, lactic or glycolic acids. . If these products don't help, ask your dermatologist whether or not you should try a prescription retinoid.

Red angiomas

These are very common red spots on the skin, cherry red in color, consisting of a group of dilated blood vessels. We are still not sure why they appear, but most people begin to develop them slowly at the age of 30. They are not dangerous and are generally not itchy or painful. They usually do not bleed and do not even need to be treated, although they can still be managed with electrocautery, laser or other removal.

Folliculitis

These small red bumps that develop on the back, chest, shoulders and buttocks are caused by inflammation and irritation of the hair follicles, and are sometimes related to bacteria and yeast on the skin.

In order to remedy this condition it may be helpful to change sweaty clothing as soon as possible after training, use salicylic acid-based wipes, antibacterial and anti-yeast washes in the shower, and perhaps even a prescription antibiotic solution. topical, on the recommendation of your dermatologist.

Broken capillaries

The red spots that appear on the face are often caused by broken capillaries, tiny blood vessels that cross the surface of the skin. Some of the most common reasons blood vessels break are a fluctuation in hormones, sun damage, and skin conditions, such as rosacea.

Fortunately, when it comes to hormones, the red spots will go away on their own; if it is sun damage or a skin disease, such as rosacea, the dermatologist will certainly be the professional to contact in order to identify the best treatment.

Pre-Diabetes

A good reason to get the mysterious red spots that may suddenly appear on the skin checked is the possibility that a diabetic condition is developing. Because pre-diabetics are more at risk for skin infections, they can develop various types of rashes and bumps. Granuloma annulare and eruptive xanthomatosis are common examples.

Beauty products

Finally, one reason why new red spots on the skin they are also the ingredients of the beauty products that are used, and in particular for hair care.

Although hair dye is the most common "culprit", other hair products can also cause skin redness, itching and inflammation, including hair sprays, shampoos and conditioners. Often these skin reactions are caused by added perfumes or propylene glycol.

In fact, balms contain a particular ingredient called isopropyl myristate, which can clog pores and lead to acne if it is not properly rinsed from the skin. The best way to find out if one of your favorite products is the cause of the spots on your skin is, of course, to avoid using them for a few weeks and check if the spots actually disappear.

Having clarified the above, we cannot fail to recall once again how important it is to avoid any type of self-diagnosis and self-care, but it is instead very important to immediately resort to sharing your conditions with your trusted dermatologist, who can carry out a careful analysis of their specific situations and, consequently, indicate the most appropriate treatment in order to maintain or restore the condition of better health of their skin.

Neglecting red spots, especially if they are persistent or if they grow in number and size, is certainly not the most appropriate behavior!


Video: Red spots on skin. 7 diseases that cause red spots on the skin (October 2021).