Skin conditions are skin irritation or diseases of the skin caused by fungi, viral infections and allergies, among other things. There are hereditary variants, which are called genodermatoses. The skin conditions you’ll read more about in this article are acne, rosacea and eczema.
Let’s start with acne, this skin condition is a rash (pimples, among other things) on the skin that is caused by an overproduction of sebum by the sebaceous gland. Acne is also most common in the places where most sebaceous glands are located. Whilst it is commonly considered a facial skin condition, it also affects other areas including the upper part of the back. Sebum production is necessary so that the skin does not dry out. There are three types of acne: blackheads, pustules and infiltrates (inflamed red painful skin). Acne can cause scars that do not disappear by themselves. These can be treated, among other things, using laser therapy.
Rosacea is one of the skin conditions where enlarged blood vessels are visible. It is common among women between the ages of 30 and 50. The bouts, also known as ‘flare-ups’, cause redness and result in pimples and bumps on the face.
Rosacea comes under facial skin conditions. The skin’s barrier function has been compromised in people with rosacea, making the skin more sensitive to external influences.
Eczema is classified as a skin condition, although officially it is not actually a skin condition but rather a symptom of a condition. It is characterised by itching, redness, blisters, bumps or fissures. There are many types of eczema, the most common type is constitutional eczema or atopic eczema. It is a type that occurs in 20% of children.
Atopy is the innate predisposition to react to substances such as pollen and house dust mites. Atopy syndrome consists of hay fever, eczema and asthma. This means skin conditions caused by hypersensitivity of the body to certain substances. This type often manifests itself at a young age.
Other types of eczema are:
- Seborrheic eczema:
Red skin with yellow oily flakes, is more common in men than in women. Contact eczema: redness and itching due to contact with certain substances. - Nummular eczema:
Nummular means coin. The spots are oval or coin-shaped. - Dyshidrotic eczema:
Redness, flakes on the lower legs. Sometimes swelling. It is common in the elderly. Swimmer’s eczema: a fungal infection on the foot. Officially, this is not a type of eczema. - Eczema around the eyes:
Eczema around the eyes can cause the eyes to swell.
In addition, a distinction is made between acute and chronic eczema. Acute eczema develops quickly, manifested by redness, swelling, itching and blisters. After this, flakes appear and the redness decreases. Chronic eczema is eczema where the scaly phase turns into a hardening of the skin and the skin lines become coarser. This is called “lichenification”. Gaps may form in the hard, stiff skin.