For lymphadenitis at the root of the thigh, antibiotics can be used to treat the symptoms, there is no need to worry. For lymphadenitis at the root of the thigh, usually caused by bacterial infection, you can use sensitive antibiotics third-generation cephalosporins, cefoperazone, ceftriaxone sodium and so on, which can be very good to kill the bacteria. If you can not use cephalosporin antibiotics, you can also use levofloxacin, moxifloxacin, azithromycin and other antibiotics treatment. In order to promote the inflammation of lymphadenitis to subside, can also be given hot compresses, infrared irradiation and other physical therapy measures, to promote blood circulation and lead to inflammation as soon as possible to subside. In daily life, we must rest more, less late at night, avoid eating spicy and stimulating food, but also can do a moderate amount of sports, eat more protein-rich food, effectively improve their own resistance, to avoid the disease.