There is a certain inhibitory and auxiliary effect, which is not obvious; You can take the exam again after the age of 20; Direct application of vitamin E has little effect, and too much oil will only cause more serious pore blockage; Of course, you can eat it if you squeeze it. It doesn't matter. It is recommended to go to the hospital to find out the cause and prescribe the right medicine. Both Chinese medicine and western medicine can be used. Pay attention to hygiene, diet and, more importantly, keep a good mood. If you eat it, I suggest you eat VE with high natural purity. The natural purity of Yangshengtang is only 39%. There are many impurities in it.