There are many reasons for the tough lumps under the ear area, there is a human lymphatic circulation system under the ear near the cheek position, this part of the body if the accumulation of toxins, poor blood circulation will have a reaction, some people on fire this part will be swollen and painful or acne, each person’s fire hair parts are different, the shoulder and neck is generally bad for a long time to maintain a posture and many other reasons caused by complications caused by the lack of blood flow in the neck spine. It is also possible to cause swollen lymph nodes, but if there is no pain, the body will slowly normalize after a few days and gradually eliminate the swelling. It may be caused by an ear boil, which needs to be examined in detail. The diagnosis should be clear and there is hope for a cure. Drink more water and take more vitamins. In order to effectively treat the tough lumps under the ear, the following foods must be avoided. 1, avoid eating spicy and stimulating food; such as chili, ginger, pepper; 2, avoid eating fried food; such as French fries, sesame; 3, avoid eating food that is easy to produce gas; such as sweet potatoes, onions, taro. Avoid eating reasons other suggestions Chili: chili is a spicy and stimulating food, easy to stimulate the neurovascular, leading to edema, congestion, is not conducive to the recovery of the patient’s body. It is advisable to eat light food. Twist: Twist is a fried food, which can easily lead to fire, decreased immunity, aggravate lymphadenitis infection, aggravate the symptoms and is not conducive to recovery. It is advisable to eat light food that is easy to get rid of the fire. Taro: Taro is a food that is easy to produce gas, which can easily lead to abdominal flatulence and bloating, leading to discomfort. It is advisable to eat foods that do not produce gas.