Large pores and blackheads on the face can be improved through general treatment, medication, laser treatment, micro-needle treatment and other methods. 1. General treatment: Large pores and blackheads on the face is due to the accumulation of grease, keratin, dust and other substances for a long time, usually pay attention to clean facial skin, use some mild cleanser to wash your face, eat more light food, pay attention to rest, ensure sleep. 2. medication: you can into the brush acid treatment, such as salicylic acid, fruit acids, etc., can improve the degree of acidity of the skin surface, to remove excess keratin, and then reduce the pores, remove blackheads. Or use topical retinoids such as adapalene gel, tazarotene gel and other drugs. 3. Laser treatment: The high energy produced by laser can penetrate the surface layer of the skin, promote collagen proliferation, tighten skin pores, improve pore size, and also help remove blackheads. 4. Micro-needling: Micro-needling can also stimulate local collagen proliferation, but also accelerate the skin’s metabolism, improve the enlarged facial pores, remove blackheads, tighten the skin. It is recommended that patients according to their own situation, to the regular hospital clinic treatment, medication strictly follow the doctor’s prescription medication, not blindly self-medication, to avoid adverse reactions.