There are many reasons why small particles grow under the lips, such as contact dermatitis, fat particles, follicular keratinization and so on.
1. Contact dermatitis: If the skin under the lips comes into contact with allergic substances, it will cause localized induced contact dermatitis, resulting in small particles under the lips, itching, skin redness and other phenomena.
2. Fatty particles: small particles under the lips may also belong to the fat particles, especially in oily skin, long-term make-up crowd, can be manifested as white skin, yellowish bumps, usually not accompanied by pain, itching and other symptoms.
3. follicular keratinization: small particles under the lips may also belong to the follicular keratinization, especially in the body of the lack of vitamins in the crowd.
There are a lot of reasons for the small particles under the lips, if accompanied by uncomfortable symptoms, it is recommended to go to the hospital in a timely manner to improve the examination, a clear diagnosis, to give targeted treatment, not to ignore the symptoms, to take it lightly.