The use of antibiotic ointment for enlarged lymph nodes has no therapeutic effect and can only be used as an adjunct, the antibiotic ointment that can be used are ichthyol ointment, mupirocin ointment and so on. 1. ichthyol ointment: this product is a disinfectant and antiseptic, with mild irritation and anti-inflammatory, antiseptic and decongestive effects. 2. Mupirocin Ointment: It is a commonly used local topical antibiotic for skin infections caused by gram-positive cocci. It has strong antibacterial activity, especially for Staphylococcus aureus and Streptococcus aureus, and has strong bactericidal effect, suitable for all kinds of bacterial skin infections. 3. The above drugs should be used according to the doctor’s instructions. If the patient has enlarged lymph nodes, it is recommended to go to the hospital, according to the doctor’s instructions for treatment, do not buy your own ointment to apply, so as not to delay the condition.