Causes of red spots with itching | Skin itches and has red spots

Causes of red spots with itching

There are many reasons why the skin can itch and also has red spots. One possibility is that the patient suffers from the skin disease neurodermatitis. This is a very common disease that is accompanied by dry, reddened and itchy skin.

Particularly frequently affected skin areas here are, for example, the elbow or knee bends, as these are subject to particularly high mechanical stress. In the case of neurodermatitis, the red spots are distributed quite evenly over the affected skin area and the skin is generally reddened in this area. In addition to the red spots, the skin also itches.

Furthermore, the skin becomes extremely dry. Neurodermatitis can occur at any age. Almost every toddler is affected by neurodermatitis once and this skin disease also occurs frequently in adulthood, especially when the patient is under greater stress.

In addition to this skin disease there are also different allergies, which cause the skin to itch and red spots or pustules to form. In most cases a skin reaction occurs due to a contact allergy. A contact allergy is when the allergen has direct contact with the skin and therefore an allergic reaction occurs.

For example, a patch allergy often causes the skin to itch in the area where the patch was placed and red spots to form. A nickel allergy can also cause similar symptoms. However, it is also possible that a patient who has consumed nuts to which he or she is allergic gets red spots in the area around the mouth and the skin starts itching.

More often, however, such a reaction is triggered by contact allergens. Also a so-called pseudoallergy, such as the sweat allergy, can be the cause. There are also other causes that cause the skin to itch and get red spots.

Measles, rubella and rubella are dismissed as children’s diseases, but can also occur in adults. In all three cases, itchy skin with red patches appears. Also the hand-foot-mouth disease does not only occur in children but can also occur in adults and then cause the typical skin rash.

The following topic might also be of interest to you: Skin rash Measles Chickenpox also causes itchy skin with red spots. An infection with chickenpox (Varicella Zoster Virus) can also occur in adults. Here the infection usually occurs along the chest (thorax) and over the back.Here it follows a certain line like a high sitting belt and it seems as if the infection runs along a rib.

The physician calls this area a dermatome and the area of skin that is red and itchy is therefore also called shingles. In addition to the causes already mentioned, an inflammation of the skin can also be responsible for itchy skin with red spots. This is called exanthema.

This rash is caused by fungi such as Candida albicans. This fungus is usually a commensal of the skin, which means that everyone carries the fungus on their skin. However, if the patient’s immune system is weakened (immunocompromised), the fungus may spread more and then cause an exanthema. This can cause the skin to itch and red spots to form everywhere. In general, itchy skin with red spots can have extremely many causes, so it is important to pay attention to the accompanying symptoms.