I have a lot of small bumps on my face that look like small grains of rice. It could be caused by acne or it could be ordinary fatty grains. If it is caused by acne and accompanied by an inflammatory reaction, it is the redness or erythema that may appear around the milia. If there is some seborrhea, or if there is follicular seborrhea, there will also be pustules. In this case, you can use Adapalene gel applied topically or doxycycline taken orally, or you can use antiphlogistic pellets, 1 sachet 3 times a day. You can also use Tanshinone capsules, 2 times a day, 4 pills a time.