What is the reason for itchy skin?

The main reason for itchy skin is eczema, but it may also be urticaria, which is caused by skin contact with bacteria or viral infection, especially in the season when the skin is dehydrated. At this time, the skin will become itchy and blisters. We need to pay attention to skin hygiene, and then apply compound equal medicine for treatment, and pay attention to our diet and changes of clothing.

1. Raised lumps on the body that are very itchy are mostly caused by a skin disease called allergic urticaria. Urticaria is also called wheal in clinical practice. It is a skin problem that can occur at any age and in any season. When the skin or internal body comes into contact with allergens, it will cause an allergic reaction, leading to local skin tissue fluid exudation, forming raised, red and swollen lumps. Scratching or scalding the area will cause irritation, making the itching symptoms more severe. Common causes of allergic urticaria include a family history of allergic constitution, eating foods containing large amounts of foreign proteins, skin exposure to sunlight, cold or hot stimulation, taking certain medications, contact with animal dander or dust mites, etc. The degree and location of urticaria attacks vary depending on the patient's allergens, but they are prone to recurring, so targeted treatment is needed early.

2. Some people develop raised blisters on their skin in summer or autumn, accompanied by itching symptoms. This is mostly caused by mosquito bites. Especially in early autumn, the toxicity in mosquitoes increases, and the symptoms caused by bites are more severe than in summer and last longer. Repeated symptoms will have some impact on normal life. Therefore, you can use some cooling and detoxifying drugs in time after being bitten, and you should also take measures to eliminate mosquitoes in normal times.

This is the end of the introduction to the reasons why raised bags grow on the skin and are very itchy. I believe that after reading this, you will have a better understanding of this knowledge. Finally, I would like to remind everyone that when these symptoms appear, you should combine your other symptoms to make a preliminary diagnosis and treatment. If the symptoms are more serious, it is best to go to the hospital and ask a doctor to treat you to reduce the impact on your health.