Common causes of red spots on the face of pregnant women include eczema, pressure purpura, allergies or folliculitis. It is recommended to consult a doctor in time to find out the cause of the disease. 1. Eczema: Inflammation of the facial skin caused by environmental conditions or climate change during pregnancy, most of which will recur. 2. Pressure purpura: caused by increased pressure on the capillaries of the facial skin due to severe vomiting or crying, resulting in oozing of red blood cells. Generally do not need to do treatment. 3. Allergy: If the pregnant woman consumes seafood or applies cosmetics to cause allergy will cause facial red spots. Should promptly stop using cosmetics that cause allergies, can gradually subside on their own. 4. Folliculitis: Folliculitis is caused by excessive secretion of facial oil and bacterial infection. Erythromycin can be used externally as anti-infection treatment, and keep the skin clean. If the above factors, we should consult the doctor in a timely manner, in the case of the doctor carefully examined to clarify the cause of the disease, in accordance with the doctor’s instructions standardized medication.