What is the difference between allergies and eczema? Teach you how to correctly identify

The difference between allergies and eczema is usually the different symptoms, and the causes of the disease may also be different. It is necessary to choose the appropriate treatment method based on personal circumstances to avoid affecting the treatment effect.

1. Cause of the disease: Allergies are mainly caused by allergens, such as pollen in the air, animal fur, allergic clothing or allergic food, which can cause allergic reactions on the skin. Eczema is also a manifestation of allergy, but it is not the only form of manifestation. It may be due to not paying attention to local skin hygiene, long-term irritation from sweat, or irritation from urine, which can cause skin discomfort.

2. Different symptoms: After an allergy, itching symptoms will appear on the skin, sometimes accompanied by papules and blisters, and erosion and exudation may also appear. When the itching is more severe, you will scratch involuntarily with your hands. Some people may also have symptoms of rhinitis after an allergy, such as sneezing or runny nose, which can occur anywhere on the body. There are acute and subacute eczema, including chronic eczema. Most of them are distributed symmetrically, and some small red rashes will appear on the skin. The symptoms will be more severe when it is too hot or the body sweats a lot, and there will also be painful symptoms.