Blackheads may grow back after laser removal, as each person has different skin conditions and different ways of caring for them, so there is individual variability.
Blackheads usually appear because the skin secretes too much oil, causing the pores to be blocked, and the excess oil is deposited on the surface of the skin, and then oxidized by the air to form blackheads.
At present, there are two main clinical treatments for blackheads, one is photoelectric treatment such as carbon dioxide fractional laser, photorejuvenation, etc., the main role is to promote local collagen regeneration, reduce pores), chemical skin resurfacing (salicylic acid, fruit acid, etc.).
However, it should be noted that laser blackhead removal can only play a certain degree of improvement in the current stage of the skin, and can not be completely cured, so you also need to do a good job of preventive measures, including daily sunscreen moisturizing, scientific skin cleansing, light diet to avoid stimulating excessive secretion of sebum and other factors.
It is recommended that patients who wish to be treated go to a regular hospital and follow the advice of a specialist for standardized treatment.