Why do red bumps on the body not itch?

The body is prone to some diseases, so in the improvement of physical diseases, we also need good methods, which will be very helpful for the treatment of diseases. When treating diseases, we cannot choose some treatment methods at will, which will not help our health at all. This also needs to be paid attention to. So why do red bumps on the body not itch?

Many people have had red pimples on their bodies. Once this problem occurs, it needs to be improved in a timely manner, otherwise it will cause great harm to one's health. But why do the red pimples on the body not itch? This is something some people don't know.

Reasons why red bumps on the body don’t itch:

First contact dermatitis

Contact dermatitis refers to an acute, subacute, or chronic inflammatory skin disease of the skin and mucous membranes caused by contact with certain external substances. The disease is characterized by erythema, blisters, papules, erosion and exudation at the contact site, and conscious itching. This disease has a clear history of contact and can heal itself after the cause is eliminated. It belongs to the categories of "lacquer sores", "toilet sores" and "strange medicine sores" in traditional Chinese medicine.

Second type of eczema

It is an allergic disease and belongs to type IV allergic reaction. The causes and triggers of eczema often vary depending on individual factors and the different stages of the disease, so they are difficult to determine. Clinically, it is characterized by significant itching with symmetrical distribution, acute symptoms mainly papulovesicular rash with a tendency to exudate, chronic symptoms mainly lichenoid changes, repeated attacks, and easy to become chronic.

Atopic dermatitis

Atopic dermatitis, also known as atopic dermatitis, is a chronic, recurrent, itchy, inflammatory skin disease with a genetic history, high blood IgE, and may be accompanied by asthma and allergic rhinitis. Patients or their families often have a history of allergic diseases such as urticaria, asthma, and allergic rhinitis.

Through the above introduction, we have a good understanding of the reasons why red bumps on the body do not itch. Therefore, when such a situation occurs, timely treatment is needed, otherwise it will cause great harm to your health. Moreover, if it is caused by other diseases, it is best to follow the doctor's instructions during treatment.