Spots on the face after giving birth to a child are commonly caused by chloasma, and the methods of elimination include life conditioning, the use of medication (hydroquinone cream, etc.) and physical removal of spots. 1. Life conditioning: after giving birth to a child, it is necessary to pay attention to more rest, try to let family members share the responsibility of bringing up children, and women should avoid staying up too late at night. You can eat some fresh vegetables and fruits, especially the food rich in vitamin C. Recently, we should pay attention to do a good job of sunscreen, to avoid ultraviolet rays on the skin damage. 2. Application of drugs: If women are not breastfeeding, they can follow the doctor’s instruction to use some drugs with the effect of removing spots, such as applying hydroquinone cream externally and taking vitamin C tablets and vitamin E capsules orally, but the effect of removing spots is relatively limited. 3. Physical spot removal: Physical spot removal is mainly done by laser. During the treatment, the laser acts on the spots, penetrates the surface skin, crushes the pigment particles, and discharges them out of the body through metabolism. It is recommended to go to the hospital in time after the above symptoms appear, and follow the doctor’s instructions to standardize the treatment. All the above medicines and operations should be carried out under the guidance of doctors.