Enlarged pores on the hands need to be treated according to the specific causes, such as skin laxity and aging, excessive sebaceous gland secretion, etc. After clear diagnosis, general treatment and laser treatment will be adopted. 1. Skin laxity and aging: as patients grow older, it will lead to the gradual loss of collagen and fibrous protein on the hands, thus leading to skin laxity and the formation of enlarged pores. Patients can be repaired by laser treatment, such as fractional laser, intense pulsed light, which can improve the phenomenon of enlarged pores. 2. Excessive secretion of sebaceous glands: Excessive secretion of sebaceous glands will lead to blockage of sebaceous gland channels and accumulation of secretion in the sebaceous glands, which will result in enlarged pores. Patients should do a good job of daily skin care and cleaning to avoid oil clogging pores, can be combined with pore shrinking skin care products for local care to improve the symptoms. The causes of enlarged pores on hands are different and so are the treatment modalities. It is recommended that patients go to the hospital for a systematic examination to find out the causes and then choose the appropriate treatment modalities under the guidance of the doctor.