After sweating, the skin itches and develops red bumps

Symptoms of itchy skin and red bumps after sweating are symptoms of eczema. Because there are many bacteria on the skin after sweating, if we do not pay attention to hygiene, the skin will become infected. Therefore, it is recommended that everyone should pay attention to skin cleaning. If the skin becomes itchy and red bumps appear after sweating, we should seek treatment in time, pay attention to skin hygiene, and not touch the skin with our hands.

Why does my skin itch and develop bumps after sweating?

Considering that the acne-like dermatitis may be caused by viral dermatitis, go to the dermatology department of a regular hospital for treatment.

Guidance:

It is recommended not to scratch the itch with your hands, and go to a regular hospital's dermatology department as soon as possible for symptomatic treatment. I hope it helps and I wish you good health.

If these bumps disappear within a day, they are urticaria caused by allergies. If this cannot be considered, it is papular urticaria, which is related to insect bites.

Guidance:

It is recommended to take anti-allergic drugs, such as oral cetirizine, and treat papular urticaria in combination with topical Wuji ointment. At the same time, pay attention to environmental hygiene and avoid insect bites.

Consider eczema, which is an inflammatory skin reaction. It is an itchy disease caused by the presence of dampness and heat in the body, with clinical manifestations including itching, erythema, desquamation and groups of papules and herpes.

Guidance:

Living environment, climatic conditions, cold, damp, hot, dry, genetics, allergic constitution, etc. Suggestion: Go to a regular specialist hospital to find out the cause of the disease, and use drugs that mainly clear away heat and dampness, and supplement with drugs that dispel wind.

The initial consideration is cholesteric urticaria. When the body temperature increases slightly due to heat, mental stress, intake of hot food or drink, or after exercise, the increased blood flow stimulates the brain's temperature regulation center, excites the cholesteric nerves and releases acetylcholine. If you are allergic to this chemical, an allergic reaction may occur.

Guidance:

This type of allergic reaction, in addition to having no rash but only a tingling and severe itching sensation, may also cause red wheals about 2 mm in size to appear on the skin of the trunk and proximal limbs (except the armpits, palms and soles). These wheals come and go quickly without leaving any trace. Mild cholestatic urticaria can occur in normal people during adolescence. Generally, the symptoms will subside after stopping exercise or calming down, so it is not easy to attract attention. The treatment is mainly to avoid contact with allergens, and oral anti-allergic drugs such as loratadine and cetirizine can be tried appropriately.