Skin blackheads, i.e. blackhead pimples, are a manifestation of acne lesions, which can be improved by medication and phototherapy. 1. Medication: Acne patients are advised to go to regular hospitals and choose medications under the guidance of doctors, such as isotretinoin, benzoyl peroxide gel, etc., which should not be used blindly and should be in accordance with the doctor’s instructions. 2. Photoelectric treatment: you can do photorejuvenation, red and blue light, laser and other treatments for relief. It is recommended that patients with blackheads and acne go to a regular hospital and choose the appropriate treatment under the guidance of a doctor, avoiding self-medication. At the same time should pay attention to maintain a healthy lifestyle, eat a light diet, do a good job of skin cleaning and sunscreen.