Erythromycin ophthalmic ointment does not remove acne. Erythromycin ophthalmic ointment belongs to the macrolide antibiotic class of drugs, the use is applied to the eyelids, used for trachoma conjunctivitis, blepharitis and external eye infections, it is recommended that the drug is used in accordance with the instructions. Pimples are generally referred to as acne, which is not an eye condition, and can be treated with erythromycin ointment. Although erythromycin ophthalmic ointment and erythromycin ointment are both mainly composed of erythromycin, there are differences in the specifications of the two medications, as well as the indications and areas of use. Therefore, it is recommended not to use the drug treatment by yourself arbitrarily. It is recommended to go to the hospital for examination first, and the drug needs to be used under the guidance of professional doctors.