Acne is medically known as acne vulgaris. For the phenomenon of acne vulgaris on the face of pregnant women, it is recommended to choose general treatment, medication and other ways of treatment. 1. General treatment: If you want to minimize acne, pregnant women should adopt a regular routine and ensure a good quality of sleep. Eat a well-balanced diet and avoid a diet high in sugar. Keep your face clean and pay attention to personal hygiene. 2. Medication: Since pregnancy is special, the use of medication should be cautious, and topical medication is the mainstay. You can use topical benzoyl peroxide gel, erythromycin ointment, clindamycin cream and other drugs under the guidance of a doctor, which can play a role in anti-inflammatory and dissolve acne. If a pregnant woman has acne, it is recommended that she go to the hospital in time for a clear diagnosis and standardized treatment under the guidance of a doctor.