This is mainly to see how greasiness relates to acne. First of all, the direct cause of acne is the infection of Propionibacterium acnes caused by the blockage of the follicular opening. If you are greasy, you tend to block the follicular opening and are more likely to develop acne. However, if it is not greasy that blocks the follicular opening, something other than grease that blocks the follicular opening along with an infection of Propionibacterium acnes can also cause acne, but this is less likely to be the case. The two, acne and oil control, are not necessarily linked; grease is only one factor in acne susceptibility. If an acne sufferer has excessively oily skin, oil control can make it easier to heal acne. Secondly, both acne and oil control are symptom control methods, and if you need to treat acne, oil control is also a must. But why do they have to be prioritized? Can’t acne and oil control be done at the same time? The answer is, of course, yes! Third, the method of acne which has some drugs is oil control, such as isotretinoin soft capsule, vitamin B6, cimetidine, spironolactone tablets, etc., some of them are direct oil control, and some of them are through the anti-androgen and then reduce the oil secretion. At the same time, these treatments can be accompanied by medications and methods to reduce the symptoms of acne, such as antibiotic ointment, oral antibiotics, with topical photodynamic therapy, IPL, laser therapy, fruit acid peeling treatment, topical injections of medication, and so on. Therefore, these methods work in synergy to cure acne better and faster. In short, if acne patients have dry skin, just get rid of acne can be, if oily patients do not have acne, just regulate the oily skin texture can be, if acne patients are oily skin texture, oil control and acne at the same time is the best choice to get rid of acne.