There are many red pimples on the upper body

There are many possible reasons for many red bumps on the upper body. It is difficult to determine the cause based on a single symptom. It requires a comprehensive judgment based on other symptoms to determine the cause. The most common causes are dermatitis, skin allergies and eczema. Some are painful and some are itchy. We can first look at these causes. If we are really unable to determine, we should go to the hospital in time to receive treatment from a doctor.

There are scattered independent red bumps, which are very itchy and new bumps appear on the legs, arms and back. It is considered to be insect bite dermatitis, and the possibility of pet lice bites is greater. The bumps caused by urticaria vary in size, some are continuous in size, do not break, and appear and heal from time to time. The bumps caused by eczema are millet-shaped papules that are easily scratched and usually leave dotted bleeding scabs. After scratching, the scabs heal on their own, leaving pigmentation spots, but small papules may appear in other places.

Diseases caused by skin allergies include urticaria, contact dermatitis, atopic dermatitis, etc. Because some diseases in this type of diseases, such as contact dermatitis, have completely different principles of medication, especially principles of topical medication, at different stages of development, the symptoms may be aggravated if not treated properly. Some diseases, such as urticaria, can heal themselves, but if the condition is serious, it may cause laryngeal edema and anaphylactic shock.

Considered to be eczema, eczema, a common inflammatory skin disease of the epidermis and superficial dermis caused by a variety of internal and external factors. Symptoms are on the skin. Traditional Chinese medicine believes that it is mainly caused by rheumatism in the skin, accumulation of damp heat, blood deficiency and wind dryness. In the acute stage of the disease, it can be treated with anti-allergic drugs, external use of glucocorticoid ointments (not to exceed one week), antimicrobial drugs, etc. For patients with chronic eczema, it is recommended to use dialectical medication from the aspects of traditional Chinese medicine to dispel wind and dampness, clear away heat and dampness, nourish yin and blood, moisten dryness and relieve itching.