Rash on the skin in the form of red spots with itching in adults

2024 Author: James Gerald | [email protected]. Last modified: 2023-12-17 14:00

The skin is sensitive to pathological changes in the body. Rashes on the skin in the form of red spots with itching, as in the photo, can occur in every adult. The reasons are different, and they determine the treatment.

Spots on the skin

The appearance of red spots on the body of an adult will indicate fungal, infectious lesions, diseases of internal organs. There are 2 types of rashes:

• primary - appears on healthy areas of the skin or mucous membrane due to the development of the disease;
• secondary - occurs as a result of insufficient treatment or a complete lack of therapy.

Primary rashes are more likely to be diagnosed and treated more quickly. The rash varies in size, location, shape, color.

Itching on rash

Red, itchy skin rashes in adults can have different causes. An irritating burning sensation is attached due to an allergic reaction. It can be provoked by plants, animals, aggressive components of household chemicals or decorative cosmetics, some products, medicines.

Itching is a symptom of many pathologies:

• eczema;
• scabies;
• prickly heat;
• depriving;
• measles;
• herpes.

An unpleasant burning sensation on the skin manifests itself after insect bites, it may indicate chronic lack of sleep, severe stress, emotional overexcitation. In people with thin, delicate skin, itching occurs even after prolonged exposure to the sun.

Diagnostics

An itchy rash is treated by a therapist, dermatologist. To identify the disease, it is important to consider the following indicators:

• the number of skin rashes, their lesions, profusion, confluence;
• places of rashes;
• symmetry;
• shape, size, outline and surface of red spots;
• the presence or absence of peeling;
• the presence of an allergy in the patient;
• the general well-being of the patient - temperature, condition of the lymph nodes, etc.

After the initial examination and examination, the diagnosis is clarified.

Causes of red itchy rashes

The appearance of red itchy patches in adults should be troubling. Let's consider the main reasons.

Allergy

Allergy manifestations can be different, including red spots on the skin with unpleasant itching. This reaction must be distinguished from another type of rash. In an adult state, a person already knows what he has intolerance to.

An allergic reaction occurs after direct contact with such an allergen. You can trace the relationship between the appearance of rash and itching with the influence of an allergen.

Also, allergy manifests itself in the form of spots, bubbles. In such cases, there are never pustules or dense nodules on the skin. A severe allergic reaction can cover large areas, spots can merge, become inflamed, and cause pain.

Chickenpox

A disease of viral origin is considered a childhood pathology, but an adult can also get sick. As a rule, chickenpox is sick once, although cases of re-infection are known.

Pink spots form on the skin, which burst after a day and become covered with a crust. In this case, severe itching is felt, which is dangerous by scratching. An infection can get into the wounds, there is a risk of developing a purulent process.

Rubella

A viral pathology that often affects children. Dangerous for pregnant women, because there is a risk of infection of the fetus. This can lead to birth defects in the baby. Signs of rubella: red rashes on the face, body, mucous membranes. The lymph nodes increase, the temperature rises, and itching appears.

Measles

Red, itchy skin rashes in adults may indicate infection with measles. This disease is characterized by a dark red color of the rash. Stains can merge.

Rashes appear gradually - first on the face, then on the trunk, then on the limbs. From the fourth day of illness, the rash begins to disappear in the same order. Often the disease is confused with ARVI, since a cough and a runny nose join.

Shingles

At first, the disease resembles a cold or flu - joints ache, headache appears, chills, fever rises. After a few days, rashes with severe itching appear.

Localized spots on the face, in the chest area, a little on the upper and lower extremities. The peculiarity of the location is along the nerve endings.

Pityriasis versicolor

The reason for the appearance of such a pathology is a fungus. The disease is not contagious and does not cause complications. Dark red spots with a yellow tint, clear boundaries appear on the skin. They are covered with small scales, itch constantly.

When you need to see a doctor urgently

There are situations when you need to urgently seek medical help. A rash on the skin in the form of red spots with itching in adults may indicate severe pathologies. In the following cases, an urgent need to consult a doctor:

• the disease has spread strongly over the surface of the skin;
• symptoms become more intense;
• rashes and itching do not go away within a week;
• an increased temperature has joined the itching and rashes, changes in the stool are observed;
• itching discomfort interferes with sleep;
• itching and rashes appeared in the surrounding people.

If any medications have been given to the patient since the onset of the problem, the doctor must be informed about them.

Summarize

1. Rash in the form of red spots with itching in adults is often found in medical practice. This is a symptom of serious illness.
2. The skin must be treated, because it protects the body from pathological microorganisms.
3. Without adequate treatment, itchy red spots can cause severe negative consequences.
4. Self-medication is dangerous, because serious drugs with hormones and antibiotics are used to get rid of.