Spots on the face after giving birth to a child are mostly due to changes in hormone levels in the body, which can be removed by laser and external medication according to the specific situation. 1. Laser: Through laser irradiation, the pigment cells on the face can be damaged, so that melanin can be reduced to achieve the effect of removing spots. 2. Topical application of drugs: You can apply hydroquinone cream, arbutin cream and other drugs, which can remove melanin on the face, thus eliminating the spots on the face. Therefore, the external application of drugs can get rid of spots, but need to be under the guidance of the doctor to use drugs. It is recommended to pay attention to the sun protection of the face in normal times, and should be based on a light diet. After removing the spots on the face, avoid using cosmetics, otherwise it may irritate the skin and make the skin inflammation. Any discomfort should go to the hospital in time and be treated under the guidance of the doctor.