Eczema is a common inflammatory skin disease caused by various internal and external factors, which has symptoms on the skin. Symptoms are mostly gastrointestinal damp-heat, blood deficiency and wind dryness, which leads to damp-heat in the body and excessive dampness and toxin, leading to dysfunction in the body. Tinea is a manifestation of fungal infection, which infects all parts of the body and forms tinea cruris, tinea corporis, tinea capitis, beriberi and onychomycosis. Since your onset. Internal adjustment therapy was used to clear heat and promote diuresis, supplemented by expelling wind. Precautions: 1, pay attention to eat less spicy food in daily life. 2. Drink more water, eat more fruits and vegetables, and keep the habit of relaxing bowels every day. 3. Keep the skin clean and dry to prevent secondary infection. 4. Avoid all kinds of external stimuli (scratching, scalding with hot water, scrubbing with soap) and allergic and irritating foods.