Generally speaking, when the lymph nodes are enlarged and suppurated, they should not be squeezed, so as not to cause the spread of the lesion and aggravate the condition. When the lymph nodes are enlarged and suppurated, they should not be squeezed with bare hands because the necrotic material in the lesion will spread to other lymph or other tissues through the blood, aggravating the condition. After the lymph nodes become enlarged and suppurated, you should go to the hospital in time. If there is only a pus head in the center of the lymph node, and the scope is small, it should be pointed out by a professional physician to disinfect the surface of the affected area, use a scalpel or needle to pick the pus head, pus discharge, disinfected with iodine vapour and then oral antibiotic treatment, such as amoxicillin, etc., but also regularly to the hospital to change the medication, and to observe the situation of the enlarged lymph nodes to subside. If the enlarged lymph nodes are very large, surgery is needed, and pathology will be sent for examination during the operation to distinguish the good from the bad, so as to facilitate the development of the next treatment plan.