Look in the mirror and check your general health.
The cause of the color change may be some products and sometimes even a serious disease.
Review in detail:
- Pink, red - healthy;
- Bright red - fever syndrome, infection (other symptoms are also included);
- Bluish-reddish - cold syndrome;
- Pale - lack of blood;
- Purple - blood clotting;
- Blue - blood oxygen level is low;
- White - anemia or reduced red blood cells;
- Spots on the lip - appear due to the sun (when you spend a lot of time in the heart of the sun) or as a result of a disorder that affects the level of iron in the blood;
- Black - tobacco, trauma, dry mouth, cavities in the mouth.
რატომ იცვლის ტუჩი ფერს?
The skin is made up of many layers of cells, but the outer lip consists of only 3 or 5 layers, resulting in a much thinner lip and more visible internal blood vessels.
The color of the lip can change both for a completely harmless reason and due to a more serious disease.
Source:
https://www.allthingshealth.com/en-us/general-health/energy-and-immunity/lip-color/