1. Surgery is risky. Laser medical beauty can improve pore size, but any operation is risky. According to foreign reports, the satisfaction of laser surgery is 50%. In other words, 50% of consumers are not satisfied. The risk of surgery is that it may lead to scars and pigmentation. The hospital will definitely make a risk exemption agreement with you before the operation.

2. If you plan to do medical beauty, it is very important to choose a regular big hospital or beauty salon. It is more important to choose doctors who have many years of experience and qualifications and have studied plastic surgery in Europe and America for more than 1 year. The person who performs the operation is very important.

The diameter of the hole is about 0.02 ~ 0.05 mm, and the facial skin has about 20 thousand pores.

First of all, genes are the primary factor that determines your skin condition (pore size). Genes are innate and we can't change them.

Secondly, the common causes of large pores are:

(a) Oversecretion of oil in adolescence, accumulation of metabolites and bacterial decomposition products lead to poor excretion and pore blockage. In addition, season, female physiological cycle, pregnancy, mental stress, seborrheic dermatitis and other factors will cause excessive oil secretion, which will lead to large pores;

(2) The senile people have large atrophic pores due to the reduction of collagen and matrix components in the dermis.

1. Inhibit sebum synthesis (remember! Use under the guidance of a doctor)

Retinoic acid (retinoic acid) can inhibit the proliferation, differentiation and sebum synthesis of sebaceous glands in a dose-dependent manner, among which isotretinoin (13- cis retinoic acid) has the strongest effect. The recommended dose of oral isotretinoin is 20-30mg/d, and intermittent treatment can be combined with oral drug 65438+ 0-2 days per week.

Side effects: teratogenesis, elevated blood lipid, abnormal liver function, dry skin, etc.

2. dredge pores (use with caution! The stratum corneum will become thinner)

Foreign studies have confirmed that 2% salicylic acid can improve blackheads and large pores when the PH value is 3-4. The mechanism of action is: dissolving a part of stratum corneum, salicylic acid permeates pores, and dissolves the blockage in pores.

Side effects: the stratum corneum will become thinner, and there will be slight itching and irritation when using it. Use with caution! The first application must start from low concentration, and the concentration of salicylic acid should start from 1%. Let the skin adapt gradually.

Under normal circumstances, people with oily skin will have troubles such as large pores, many blackheads, acne and acne, but the moisturizing effect of oil makes people with oily skin not easy to age. Everything has advantages and disadvantages. Endogenous reduction of oil secretion is fundamental to deal with large pores (unfortunately, there are side effects).