If the acne situation, the symptoms are not serious, no infection, it is possible to recover by itself, about a few days will subside, pay attention to avoid extrusion. At the same time need to pay attention to local cleanliness and hygiene, pay attention to diet, do not eat too greasy and spicy food, but also to regulate their mood, ensure sufficient sleep, is conducive to stabilize the endocrine, control the secretion of oil, promote the recovery of acne. If there is a very large number of pimples, and there is keratinization of the follicular opening caused by glandular blockage, it is easy to lead to the emergence of infection. This situation is the need for timely therapeutic intervention, so as not to aggravate the symptoms after the infection, causing acne pits and other undesirable sequelae, you can use retinoic acid cream external coating, while you can use antibiotic ointment external coating, such as erythromycin cream.