The pores of the face are large and oily, and the sebaceous gland secretion and other factors are considered, and the pores of the face are large and oily people can be improved through the improvement of lifestyle habits, injections of hydrafacial injections, and laser treatments and so on. 1. Improve your lifestyle: If you have large pores caused by sebaceous glands, you need to pay attention to facial cleansing, regular work and rest, as well as a reasonable diet. 2. Injections: People with large, oily pores can also take injections, injecting the right amount of botulinum toxin as a filler into the body, which can inhibit glandular secretion and improve the condition of large pores and oily skin. 3. Laser treatment: Laser treatment can also help to improve the situation of large pores and oil on the face, mainly using the photothermal effect to shrink pores and reduce the symptoms of facial oil. If you need to take surgical treatment, it is recommended to go to a regular hospital and cooperate with the doctor to standardize the surgery.