My skin keeps itching, what’s going on?

There are many reasons for itchy skin. I will mention a few common factors:

1. Changes in weather and temperature cause itchy skin.

Just like the weather is extremely cold and dry in winter, our human skin also becomes dry and rough, and even the epidermis falls off. You can see snowflakes and flakes in our long johns. This is because of the weather. Too dry, causing the epidermis to peel off, which will cause the nerve endings in our skin to be stimulated and cause itchiness. Especially when we take a bath in winter, because the water temperature is relatively high and the cleaning is more thorough, it is easy to lose the oil in the skin, which makes the skin more likely to dry out, which makes the skin itchy more easily. In addition, humid weather and hot weather can also easily cause skin itching. This is what we usually call winter pruritus and summer pruritus.

2. The irritation of certain clothing causes skin itching.

Some people will be irritated by the materials of some clothing, resulting in itching. For example, some people are sensitive to wool, and some people are allergic to chemical fiber woolen fabrics, etc., which can cause itching on the skin.

3. Certain chemicals can cause skin itching.

There are many chemicals in life, such as irritation from some cosmetics, irritation from alkaline soap, or irritation from some disinfectants, pesticides, deodorants, dyes and other irritants. Causes localized itching of the skin.

4. Skin allergies lead to skin itching.

This is mainly because people with allergic constitutions are exposed to some hair, pollen, dust mites and other substances, which cause skin allergies. At this time, it will cause local itching and redness of the skin. This causes skin itching. There are also some people who eat certain foods, such as seafood, mango, peanuts and other allergens, which cause food allergies and cause itchy skin.

5. Mosquito bites cause skin itching.

When we are bitten by mosquitoes in the wild, such as ants, mosquitoes, wasps, other bugs, etc., or are bitten by mites while sleeping, it is easy to cause insect bite dermatitis, resulting in skin itching. symptom.

The above is my opinion, I hope it can help you.