Dietary prevention methods for scrotal eczema

　　1. Bitter melon Bitter melon contains quinine. It has the functions of clearing heat, detoxifying, removing dampness and relieving itching. Can be used to treat heat poisoning, boils, prickly heat, eczema and other diseases.
　　
　　2、tomato Tomatoes are rich in vitamin A, vitamin B1, vitamin B2, vitamin C, niacin, and vitamin E.； It also contains malic acid, citric acid, calcium, phosphorus, iron and tomatine and other substances. It has the effects of producing fluid and relieving cough, strengthening the stomach and digestion, cooling blood and calming the liver, and clearing away heat. The fruit acid in tomatoes has a protective effect on vitamin C, so it can effectively supplement vitamin C. ； Tomatoline has antibacterial and anti-inflammatory effects and reduces vascular permeability, so external use of tomato juice to treat eczema can relieve itching and astringent effects.
　　
　　3. Leeks Leeks contain carotene, vitamin B:, vitamin C and calcium. Phosphorus, iron, protein, cellulose, etc. Leeks also have the effect of detoxifying and removing dampness, so applying leek juice externally can treat eczema.
　　
　　Prevention methods in daily life
　　
　　Underwear should be loose and comfortable, preferably pure cotton. Do not wear tight underwear. Change and wash underwear in time, especially after exercise. Clean and change underwear in time.
　　
　　In terms of diet, eat more fresh vegetables and fruits, and avoid or eat less spicy food.
　　
　　When there is scrotal itching, treat it actively and avoid excessive scratching and scalding, especially scalding with soapy water.