Erythromycin and honey do not work to get rid of blemishes. Erythromycin is mainly a topical anti-infection treatment, which can be given when there is an infection in the lesion, but for spot removal, erythromycin is not useful. The spots on the face may be seborrheic keratosis, melasma, freckles, etc. The treatment needs to be based on the status of the lesions and the selection of suitable topical medication, and some patients can also undergo cosmetic laser treatment, liquid nitrogen freezing treatment and ionization cautery treatment. The common topical medications for spot removal are mainly hydroquinone cream or Vitalic acid, and it is recommended to choose the appropriate dosage under the guidance of doctors. You should eat more foods rich in vitamin C and vitamin E to help remove spots, and you can also take appropriate vitamin C and vitamin E supplements, and you should pay attention to sun protection when you go out.