Acne is largely related to the vigorous secretion of one's own sebaceous glands, consumption of spicy and stimulating food, or frequent staying up late; this condition tends to recur frequently. It is essential to avoid spicy and irritating foods and not to stay up late. The most common treatment currently is still the combination of oral medications and topical applications, such as oral doxycycline enteric capsules, traditional Chinese medicine Jinhua Xiaocuwan pills, topical fusidic acid ointment, and tretinoin erythromycin gel. If possible, one can also consider hospital treatments like red and blue light therapy or glycolic acid skin peeling. The most important thing for this condition is to regulate one's diet and lifestyle habits to effectively prevent recurrence and achieve good preventative results. (Take medication under the guidance of a doctor)