Patients with erythema nodosum can eat eggs and drink milk for erythema nodosum without much effect, which will not aggravate the condition of erythema nodosum. Moreover, eggs and milk are rich in protein, which can replenish the amino acids needed by the body and enhance the immunity of the body. Erythema nodosum is an inflammatory disease that can involve subcutaneous adipose tissue. Patients with erythema nodosum will develop red or purplish inflammatory nodules on the extensor side of the calf, accompanied by conscious pain or pressure, often occurring in young women and prone to recurrent attacks. Patients suffering from erythema nodosum should pay attention to eating more fresh vegetables and fruits to replenish vitamins and trace elements; eat more fresh and easy-to-digest foods, and do not eat spicy and stimulating foods; in addition, you can also appropriately supplement foods rich in high quality protein, such as eggs, milk, soy products, meat, etc. Patients need to go to the hospital for further examination, and under the guidance of doctors, scientific and standardized application of drugs for treatment.