Skin problems

Skin conditions such as acne, rosacea and eczema are conditions of the skin, one of the most important and vulnerable organs of the body. The conditions manifest themselves in changes to the skin. This can be in the form of redness, eczema, spots, pimples, dry spots etc. 

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What are skin conditions? 

Skin conditions are skin irritations caused by fungi, viral infections and allergies, among other things. There are hereditary variants, which are called genodermatoses. The conditions that we will discuss in detail here are acne, rosacea and eczema. 

First of all acne, this 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. The areas are: the chin, the forehead, the upper part of the back. Sebum production is necessary so that the skin does not dry out. Three types of acne: blackheads, pustules and infiltrates (inflamed red painful skin). Acne can cause scars do not disappear by themselves. These can be treated, among other things, by means of laser therapy.  Rosacea is a skin condition in which 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. 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 conditions caused by a 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 in which 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.  

What are the causes of skin conditions? 

The skin conditions acne, rosacea and eczema are all characterised by redness. Dandruff and itching are typical of eczema and pimples are characteristic of acne. With all skin conditions, the skin changes. Furthermore, there are many variants of this condition, some hereditary and some not.  The cause of acne is excessive sebum production (seborrhoea). Research has shown that acne and hormones are linked. Hormone change, for example in puberty, can be a trigger for pimples. Other triggers include: smoking, bacteria, nutrition and sunlight. 

In addition, it has been shown that acne manifests itself as an inflammation. The cause of rosacea can be traced back to reduced epidermal barrier function. Another proven relationship is made with the demodex mite. This is because it occurs twenty times more often in a rosacea skin than in a healthy skin. Triggers for the 'flare-ups' as the bouts are called are: climatic conditions, certain skin care products that contain aggressive ingredients, smoking and stress.  

The cause of eczema varies depending on the type. Atopic eczema is known to have a hereditary component. The direct causes of an eczema bout are often contact with house dust mites or pollen, substances that provoke an allergic reaction. Other types of eczema can be caused by contact with a particular product, under the influence of stress, weather conditions or dry skin. 

What types of skin conditions exist?  

We have highlighted three skin conditions that irritate the skin, causing symptoms such as redness, spots, flakes, swelling or pimples. These are acne, rosacea and eczema. In addition to these three more familiar types, there are numerous other skin conditions. 

  • Psoriasis: a chronic skin condition of which plaque psoriasis is the best known. It is characterised by red spots and skin flakes and can be associated with joint pain. A hereditary factor has been determined for this condition.  

  • Hives or urticaria: hives are formed as a result of swelling in the dermis. Hives are among the symptoms of urticaria. The swellings are also called angioedema, they are swellings caused by leakage of blood vessels.  

  • Scabies: a contagious skin condition caused by the mange mite. The complaints mainly consist of itching, but blisters can also develop.  

  • Herpes infection: this is a fairly innocent skin condition that generally heals itself. The symptoms include a painful, burning sensation and blisters.  

  • Couperose: an innocent non-contagious skin condition. It is the increase in the number of red and blue blood vessels in the epidermis. The vessels are sometimes red and visible on the face. 

  • Shingles: skin rash caused by a virus infection. Blisters develop in a group (shingle). The blisters cause pain and itching. The varicella zoster virus is also the cause of chicken pox. Patients who get shingles had chicken pox when they were little.  

All kinds of virus and bacterial infections of the skin.  What all these conditions have in common is that an abnormality is detected on the skin. This can be a defect in colour, for example red or white spots, but also a different type of defect on the skin, such as flakes or lumps. 

Psychological aspects 

A second aspect that the conditions have in common is the feeling of shame and frustration that come with it. The complaints are often visible and sometimes raise questions or strange looks in social situations. A quarter to a third of people with chronic skin conditions also need psychological support.  

In addition, conditions that result in itching as a symptom can lead to a vicious circle of continuously scratching and itching. Scratching aggravates the symptoms, and also leads to enormous frustration. It is very important that the psychological symptoms are taken seriously, so that the patient can find a way to deal with them and social isolation and depression are avoided. 

How can you recognise skin conditions? 

As described above, a skin condition can be recognised by a defect on the skin. This can include redness, flakes, bumps, spots, fissures, dots, colour change and more. The symptoms are sometimes accompanied by itching, pain or a burning sensation. If you have any complaints, consult an expert so that you can start treatment in a targeted manner as soon as possible. There are also a large number of skin conditions, such as old age warts, which generally do not require treatment.  

Can I do something myself about skin conditions? 

What can you do yourself? If you have found any abnormalities on your skin, it is important to consult a doctor. He or she can give you a prescription for medication, or refer you to a specialist. Eczema can be evoked or exacerbated by dry skin. It is therefore important that you take good care of your skin and moisturise it. Once you have symptoms, it is important that you apply the right care. Also, avoid scratching in the event of itching. In other forms of acne and rosacea it is important to keep track of the symptoms. This can help give an indication of the cause, and thus help in targeted treatment.  

What are the forms of treatment? 

The treatments for skin conditions are as diverse as the conditions themselves. Some disappear by themselves, others need targeted treatment. In the case of acne, the treatment may consist of an ointment or cream. Antibiotics are also sometimes prescribed in case of serious complaints. And the scars that may be left behind by acne can be treated by means of laser treatment.  Rosacea can be treated with ointments and cream, but also with oral medication. There are also laser treatments available. It is also important to care for the skin with skin-friendly products, and to maintain a healthy lifestyle. Constitutional eczema is incurable, and therefore it is primarily a matter of addressing symptoms. The symptoms of itching, redness, and bumps can be combated by using ointments and creams, including hormone ointments. In addition, there are bandages, light therapies and immune-suppressing drugs.  

Medications prescribed for acne are: 

  • Benzoyl peroxide reduces the number of skin bacteria
  • Antibiotics: doxycycline, tetracycline or erythromycin

Medications prescribed for rosacea:  

  • Metronidazole cream/gel, azelaic acid cream or ivermectin cream 
  • Antibiotics: doxycycline

Medications for eczema: 

  • For moderate eczema: 1- or class 2-corticosteroids
  • For severe eczema: class 3-corticosteroids
  • Pulse therapy or light therapy

Alternative treatments 

Extensive research is currently being carried out into therapies to combat rosacea and acne and into the relationship between rosacea and acne. It is a new therapy with endolysins in which these special enzymes kill the bacteria. The therapy is still under development. 

There are also homeopathic remedies available to combat skin diseases.  

Lifestyle changes 

Eczema can be fuelled by stress, sweat, climate change or certain clothing. In dry skin, it is important to use neutral moisturizing creams, such as Vaseline. Showering or bathing too much or using too much soap can also dry out the skin. It is clear that stress can be a major trigger for skin conditions such as eczema and rosacea. Move sufficiently, ensure sufficient relaxation, have a good work/life balance, and take good care of yourself. Seek the help of a psychologist if necessary. 

 

 

References

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