Skin that has turned darker or lighter than normal is usually not a sign of a serious medical condition.
See also:
Hyperpigmentation; Hypopigmentation
Normal skin contains cells called melanocytes. These cells produce
Skin with too much melanin is called hyperpigmented skin.
Skin with too little melanin is called hypopigmented skin.
Dark skin (meaning olive tones or darker) is actually classified as "sensitive skin" by most dermatologists because of the care they need... Read more »
It is often thought that people with skin of color are naturally protected from skin cancer and while it is true their risk of developing... Read more »
We have occasionally received questions about skin tags and whether these are a form of skin cancer. The most recent question involved a... Read more »
Polycystic ovary syndrome (PCOS) is a health problem that can affect a woman's menstrual cycle, ability to have children, hormones, heart, blood... Read more »
Source: ADAM Encyclopedia
MelanomaMelanoma accounts for only 5% of all skin cancers, yet it results in most of the skin cancer deaths, according to the American Cancer... Read more »
Source: ADAM Encyclopedia
Alternative NamesRisk factors for Type 2 diabetes; Diabetes risk factorsInformationYou have a higher risk for diabetes if you have any of the... Read more »
Source: ADAM Encyclopedia
More than 23 million American children and adults have diabetes. Up to 95% of these cases are type 2. In addition, 57 million Americans have... Read more »
The next treatment for Type 2 diabetes may come from a frog, new research suggests. A compound isolated from the secretions of a South American... Read more »