Dry skin or xerosis is a condition that occurs when the moisture in the stratum corneum skin layer (the outermost layer of skin) is reduced. The moisture of your own skin depends on how much water and fat molecules are bound in the skin layer. Despite having sweat and sebum produced by oil glands as a natural moisturizer, skin moisture can still decrease due to certain conditions. Some of these are due to dry air, excessive sun exposure, decreased fat layers, and insufficient water content in the stratum corneum, which can be related to environmental conditions, aging, and quality of nutrients and fluids.
If left untreated, dehydration or severe dry skin can cause intolerable itching and development of various types of skin disorders, such as eczema / dermatitis, skin infections, food allergies, and contact allergies to an object. In the elderly, itching usually appears without the presence of a rash and is known as chronic pruritus.
Restoring skin moisture is indeed the first step in the treatment and prevention of dry skin. Identify any moisturizing ingredients that are beneficial for the following skin.
Humectant
This content will increase the capacity of the stratum corneum to retain water in the skin. Glycerin, sorbitol, ceramide, lecithin, hyaluronic acid, urea, and alpha hydroxy alpha (AHA) acids such as glycolic acid and salicylic acid are some compounds belonging to this type of content.Emollients
This content is almost similar but not the same as regular moisturizer. Emollients are used to soften the skin by filling the spaces between the skin cells, while the moisturizer is used to add moisture to the skin. Both will be more effective if used after bathing. Linolenic acid, linoleic acid and lauric acid are some compounds belonging to this type of content.Content that serves to bind or lock moisture in the skin
Petrolatum or petroleum jelly, silicon, mineral oil and lanolin are some of the ingredients included in this type of content. Although it tends to feel oily in the skin, petroleum jelly and mineral oil moisturizer tends to be more effective to keep humidity at a more affordable price. Use after bathing when the skin is still moist and apply to the area of the skin or hands do not feel oily.
In addition to routinely using a moisturizer after bathing and washing hands, avoiding bath time or soaking with warm old water, and eating lots of water are some other ways to avoid dehydration of the skin. Choose an alcohol-based moisturizer, as well as choosing a bath soap. Use mild and moisturizing soap, deodorant free, perfume free and detergent.
Avoid scratching areas of itchy skin as it can cause inflammable and infected wounds. Instead, you can try putting cold compresses over the itchy area, to divert the itching. Immediately see a doctor in case of infection or you have dry and itchy skin as a result of other illnesses suffered, such as diabetes, hypothyroidism and hyperthyroidism. The doctor will determine the type of dry skin care that suits your health condition.
Source : alodokter.com
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