If the groin area is accompanied by local acute skin infection often, there will be the following symptoms: a. Local skin is obviously red, swollen and painful, skin temperature is elevated, and local pain symptoms are significantly aggravated when walking. At this time, Bactroban ointment and Ruyi gold ointment can be given to topically apply to the infected skin, while oral amoxicillin and levofloxacin tablets can be taken to strengthen anti-infection treatment. Most patients in the treatment of 3-5 days, the acute local skin infection can be better controlled, local redness, swelling and pain symptoms can be relieved by themselves. Second, if acute infection occurs in the lymphatic vessels of the inguinal region, it will cause obvious swelling of the affected limbs, accompanied by an increase in skin temperature, and local sunken edema may appear. At this time, it is necessary to wear elastic stockings on both lower limbs, elevate the affected limbs to promote blood return to the lower limbs, and apply cefmetazole and furosemide intravenously to strengthen anti-infection and diuretic treatment. After the inflammation of acute lymphatic vessels is controlled, the edema of the affected limbs can gradually return to normal.