Skin spots commonly include freckles, chloasma, coffee spots, post-inflammatory hyperpigmentation spots, etc. It is necessary to choose general treatment, medication, laser treatment, etc. according to its type. 1. Freckles: avoid sunshine, wear hats, umbrellas and other measures, and also combine with laser treatment such as Q-tuning, picoseconds, intense pulsed light and so on. 2. Melasma: hydroquinone cream, vitamin A acid cream, tranexamic acid, glutathione, etc. can be applied according to doctor’s prescription; if necessary, laser treatment such as Intense Pulsed Light and Picosecond can be chosen. 3. Coffee spot: those who affect the beauty can use the above laser treatment, but there may be recurrence. 4. Post-inflammatory hyperpigmentation spots: local topical hydroquinone cream or vitamin A acid cream can be used to promote hypopigmentation. It is recommended that those who have skin spots and need to remove them should go to regular hospitals in time, make clear the types of spots, and carry out standardized treatment under the guidance of doctors, and should not blindly treat themselves to avoid adverse effects.