Erysipelas is a relatively common disease in our clinical practice, characterized by an infection of the reticular lymphatic vessels. The onset of the disease is sudden and develops rapidly, primarily featuring redness, pain, and swelling of the lower limbs. The treatment of erysipelas first involves elevating the affected limb; it is essential to raise the lower limbs above the level of the heart. Subsequently, local wet compresses are applied, commonly using 50% magnesium sulfate. Finally, antibiotic treatment is administered, including intravenous injections of cephalosporins or penicillin-class drugs, along with fluid replenishment and anti-inflammatory treatment.