Why does eczema appear on the knees

Eczema is a relatively common disease that affects both adults and children. After eczema occurs, you should pay attention to timely treatment, because the symptoms of eczema are redness, swelling, pain and itching of the body, which will make you feel very uncomfortable no matter where it occurs. The knee is a part of the human body, and eczema is also prone to grow in such parts as the knee. This is quite strange, but why does eczema grow on the knee?

1. Eczema can occur in many areas. If you find similar symptoms on your knees, it may be eczema. Eczema is more common on the hands. Skin damage can also cause obvious itching symptoms. Eczema can occur in the vulva or scrotum, ears, anus, calves or breasts. These are all common areas.

2. There are many causes of eczema. If wounds on the skin are not treated in time, it may lead to eczema. For example, frostbite or burns can induce eczema. People who often eat junk food have a higher chance of suffering from eczema. Pay attention to food safety and do not drink contaminated water. Contact with pollen or animal hair can also cause eczema.

3. The cause of eczema is very complicated. The combination of internal and external factors will lead to the occurrence of the disease. To treat eczema, we must find the cause of the disease, such as living environment or living habits. Antihistamines can relieve itching. External use of potassium permanganate solution for washing or wet compresses, or use of calamine lotion for treatment are also acceptable.

To sum up, the reasons why eczema occurs on the knees are introduced here. To avoid suffering from eczema, it is best to avoid factors that induce eczema and various external stimuli, such as hot water washing or excessive scratching. When there is a wound, it is necessary to disinfect and treat it in time, avoid contact with irritating foods or allergens, and use medication under professional guidance.