Erythromycin eye ointment is not very useful for fatty grains, because they are mainly caused by the sebaceous glands of the skin around the eyelids, which are more productive, and the sebaceous openings are blocked to form small cysts that are distributed around the eyelids in a rice-grain pattern. Some people may have an overactive sebaceous body, stay up late and rest poorly, and use poor quality cosmetics, which can stimulate the skin around the eyelids to produce rice-like fatty grains. If the fatty grains are large, you can use a needle to pick them out. If there is inflammation, you can consider trying Decolon eye cream, but the fatty grains are generally more stable and less likely to become infected. If there is itching or oozing, topical hormonal eye ointment may be appropriate.