Is eczema dangerous?

Eczema, in most cases, is benign and harmless. Even though the itching and psychological impact of eczema cannot be overlooked, this disease does not pose a life-threatening risk to health. Moreover, appropriate management and adherence to dermatological advice can limit its impact on the quality of life of those affected. However, it is important to emphasize that eczema can, in rare cases, become complicated and progress to more severe forms.

An infection.

Following the scratching of lesions, it can happen that the eczema becomes infected. Certain viruses, like herpes, certain bacteria, like staphylococcus aureus, or even certain fungi, like the candida albicans, can colonize the wound and lead to complications. Depending on the microorganism causing the infection, it can cause pain and intensify itching/redness. It is imperative to consult a dermatologist in case of infection, so that they can identify the source and prescribe an appropriate treatment (antifungals if it's fungi, antivirals if they are viruses, and antibiotics in case of bacterial colonization).

A Generalization of Eczema.

One of the most severe complications of eczema is its generalization, also referred to as erythroderma. Eczema is said to be generalized when the patches spread. They can sometimes cover up to 90% of the body. In addition to the usual redness and itching, edema is also present. This form of eczema constitutes a dermatological emergency and sometimes requires hospitalization.

The complications of eczema can be avoided by adopting certain daily habits. The following advice can be useful in this regard:

• Avoid scratching eczematous lesions.

  When we scratch ourselves, there is a significant risk of opening skin lesions, thereby creating opportunities for bacteria and viruses to enter. To avoid scratching during sleep, some people, for example, opt for cotton gloves. It is also recommended to keep nails short to prevent accidental injuries. Finally, in addition to these precautions, the use of ingredients such as thermal water or certain essential oils, and the application of cold, can help soothe itching.

• Regularly apply anemollient.

  To hydrate and protect the skin from the risk of infection, it is recommended to apply an emollient care product at least once a day. Possessing a very rich texture, this type of product forms a veil on the skin's surface, similar to the natural hydrolipidic film, to limit dehydration and the penetration of pathogens or allergens. We also advise you to consistently use an emollient after showering, as water can have a drying effect on the skin. Finally, avoid moisturizers containing perfumes, which can irritate sensitive, atopic skin.

• At the slightest doubt, consult a dermatologist.

  If you notice a change in the appearance of your lesions or a generalization of your eczema, do not hesitate to consult a healthcare professional. They will be able to determine if your eczema is indeed worsening and, if that is the case, prescribe a treatment. The earlier the intervention, the less significant the complications.