How to prevent eczema in summer?

The weather in summer is hot and humid, and eczema may be caused by allergic eczema due to moisture allergy. It is an allergic disease and is generally related to diet and environment. For treatment, vitamin C and cetirizine can be taken orally, and calamine lotion can be applied externally to relieve itching. Prevention During the summer, you should pay attention to avoid irritation of the skin by external irritants, try to keep the skin clean and dry, and avoid eating spicy, greasy and irritating foods to prevent the induction and aggravation of eczema.