Erythromycin ointment can not be applied in the mouth, erythromycin ointment is a topical topical drug, the instructions are clearly labeled to avoid contact with the eyes and other mucous membranes, so as not to cause discomfort.
Erythromycin ointment is a topical antibacterial ointment, the main ingredient is erythromycin, which has a certain bactericidal effect, and is mostly used for pustules and other suppurative dermatoses, burns, and infections caused by the surface of ulcers.
Erythromycin ointment contraindications can not be used for people with allergic reactions, can not be used in the eyes and other mucous membrane parts, such as oral mucosa, nasal mucosa and so on.
Erythromycin ointment should not be used blindly, if you do need to use it, go to the hospital in time, under the guidance of a professional doctor to choose a reasonable way to use it, so as not to cause adverse reactions and so on.