Symptoms of eczema include red rash, itching, oozing, crusting, localized hypertrophy, etc. A disease cannot be judged on the basis of symptoms alone, and medical examination is necessary to confirm the diagnosis. 1. Erythema: red spots, pimples, blisters or papules appear on the skin, and the base of these rashes is flushed. 2. Itching: there will be obvious itching in the eczema area, and the more you scratch, the more itchy it is, especially at night and after heat, the itching is more intense, and the patient may not be able to hold back from scratching the skin repeatedly. 3. Oozing: The skin breaks down and fluid flows out due to repeated scratching of the rash area. 4. Scabs: After the exudate dries up, scabs will form on the surface of the skin, and the color of the scabs is yellow or brown. 5. Localized hypertrophy: If the eczema is long, repeated scratching and stimulation, the skin in the area will become hypertrophic, and the color will deepen. If the above symptoms occur, patients should pay attention to the need to go to the dermatology department in a timely manner to do a systematic examination to confirm the diagnosis.