The rash on the inner side of the femur near the scrotum is mostly due to blood heat, poor diet, damage to the spleen and stomach, dampness trapped in the spleen, stagnation of water and dampness, external invasion by wind evil, wind, dampness, heat three evils wrestling with the skin, poor blood flow, loss of harmony between the camp and the guard, it is advisable to use clear heat and cool the blood, remove dampness and relieve itching medicinal meals. Diet is appropriate: 1, dispel damp food. 2, eat more fresh vegetables and fruits. Appropriate food 1, lotus seeds lotus seeds nourish the heart and dampness, eczema patients can be used appropriately, for the disease has a preventive aid treatment. 2-3 a week to eat, you can make soup. 2, lotus leaf lotus leaf clears heat and dispels dampness, and is effective in treating eczema caused by dampness and heat. Decoction of water to drink, boil soup to drink, 1-2 times a day. 3, rhizome rhizome taste sweet, flat, non-toxic. It has the effect of diuretic and lactation, stopping thirst and relieving alcohol poisoning. 1-2 times a day, avoid spicy. Dietary contraindications: 1, avoid spicy stimulating food avoid overeating. 2, avoid high-calorie high-fat food. Avoid eating food 1, onion onion spicy, rising Yang heat food, can increase damp heat cause eczema aggravation. Eczema patients should not eat 2, fried chicken fried food for the spleen and stomach have an impact on the production of damp heat, causing the spleen and stomach, liver and spleen damp heat down. Patients eat less, eat more vegetables. 3, fish fish wet cold, fishy food, aggravating eczema. Eczema patients should not eat. Food therapy formula: 1, thatch root barley porridge Ingredients: 300 grams of raw coix seeds, 30 grams of fresh white thatch root. Method: Boil the white foxglove for about 20 minutes, remove the dregs and leave the juice, then add the washed raw coix seeds and cook into a porridge. Features: Coix seeds are cold, sweet and light, can clear heat and diuretic, strengthen the spleen and remove dampness. White foxglove root is cold in nature and sweet in taste, can clear heat and cool the blood, remove dampness and diuresis. The combination of the two enhances its efficacy. Drink this porridge often, can cool the blood to remove dampness and relieve itching. 2, thatch root mung bean drink Ingredients: 30 grams of fresh thatch root, 15 grams of zedoary, mung beans 50 grams, 20 grams of rock sugar. Method: First boil the white foxglove, zedoary, after 20 minutes, remove the dregs to take the juice. Then add mung beans, cook until the mung beans bloom and molt, add rock sugar and cook slightly to eat. Features: mung beans are sweet and cool, clearing heat and detoxifying, removing dampness and diuresis; white foxglove is sweet and cold, clearing heat and cooling the blood, diuretic and dispelling dampness; zedoary is sweet and cold, diuretic and permeating dampness and draining heat; rock sugar is sweet and flat, tonifying the middle and benefiting the qi and stomach. This product is a good drink for patients with scrotal eczema in the acute phase. 3, yam poria cake Ingredients: 200 grams of raw yam, poria 100 grams, 100 grams of dates, honey 30 grams. Method: the first yam steamed and pounded, cooked dates to remove the skin and nucleus, Poria research fine powder, and date meat, yam mixed, on the pot with the steam into cake, cooked and drizzled with honey. Features: yam can strengthen the spleen and remove dampness, nourish Yin and moisten dryness; Poria strengthen the spleen and stomach, dispel dampness and calm the mind; jujube strengthen the spleen and benefit; honey nourish Yin and moisten dryness and detoxification. Together, the recipe enhances each other to strengthen the spleen and remove dampness, nourish yin and moisten dryness, and is sweet and flat in nature, so patients with yin and blood deficiency, dryness and heat injury can often eat.