Possible side effects of Erythromycin Isotretinoin Gel include localized stinging, burning, irritation, erythema, and peeling. Erythromycin Isotretinoin Gel is mainly used for the treatment of mild-to-moderate acne and may cause varying degrees of adverse reactions after administration. Commonly used local tingling, burning, irritation, erythema, peeling and so on, most patients side effects can disappear on their own, but if serious irritation symptoms need to stop the drug in time to seek medical attention. This drug is prohibited for allergy, pregnant and lactating women. Acne patients need to promptly go to the hospital, if you need to use the drug, use to avoid contact with the mucous membranes of the mouth, nose, eyes and other places, and avoid sunlight or ultraviolet radiation after using the drug.