Rash Symptoms, Causes And Treatment
We deal with all kinds of objects on a daily basis and through this we are also in contact with many microbes that can lead to rashes – reddening of the skin due to allergens. In this article, we will tell you what are the symptoms of rash, the possible causes and treatment.
Skin is our first Protection against external factors, which is why skin care and certain precautions are so important. Below we tell you more about rash and its prevention.
What is a rash?
The rash is reddening of the skin, often accompanied by small, local skin changes such as bangs. Several different factors can cause a rash, and it can also be divided into two types depending on its cause, color, and mode of expression.
Contact dermatitis
Such a rash results from an allergic reaction caused by a chemical compound or a physical agent. All the products we use contain ingredients that can cause changes and damage the skin. Some examples of these are:
- Soaps
- Creams, cosmetics and perfumes
- Cleaning products
- Medicines
Such a rash is further divided into two categories: contact and allergic. They manifest in the same way but differ in the course of the disease and in the pathophysiology.
Sebum rash
As noted in a study by the Journal of the European Academy of Dermatology and Venereology , this condition affects 1 to 3 percent of the healthy population. Thus, it can be said that sebum rash is a common and recurrent inflammatory disease.
The skin of people with this disease is oily, pink or red in color, and is also associated with yellowish flaking. The onset of the disease is related to the function of the sebaceous glands.
Symptoms and causes of rash
Often the symptoms are characterized by redness and itching of the skin in certain areas. In addition, red spots, local pimples, water clocks, and blisters may occur.
In particular, seborrheic dermatitis is characterized by a type of oily, yellowish skin found on the lips, eyelids, corners of the eyes, scalp, and chest area.
The location of the disorder, age, gender, and hereditary predisposition are all factors that make some people more susceptible to rash.
In addition, rash can be caused by a variety of causes, the most common of which are infections caused by microorganisms as well as reactions to allergens or chemical compounds found in fabrics, cleaning products, and cosmetics.
Contact dermatitis is caused by chemical damage to the skin. However, an allergy actually results from a hypersensitivity reaction to a particular allergen and occurs within 48 hours of exposure. Some products that lead to reddening of the skin in contact dermatitis include corticosteroids, antihistamines, antibiotics, and sunscreens.
Sebum rash, on the other hand, seems to be more due to fungus and hereditary predisposition. This applies, for example, to Malassezia yeast, a commensal fungus that produces metabolic products that irritate the skin. In addition, patients who have suffered from other diseases, such as HIV, or who have had an organ transplant, have been shown to be more susceptible to this rash.
Treatment of rash
One of the most effective ways to prevent rashes is to be aware of the ingredients that cause allergies and avoid them. However, it can be difficult to understand the names of the chemical compounds on the packaging.
Above all, dermatologists and allergists need to consider which compounds are most often associated with allergies and which are most common in hygiene products and medicines. This speeds up the diagnosis.
The type of rash therefore depends on the product, micro-organism or physical agent that caused it. The recommended form of treatment also depends mainly on the cause of the rash.
