Cyanosis is a bluish color to the skin or mucus membranes that is usually due to a lack of oxygen in the blood.
Lips - bluish; Fingernails - bluish; Cyanosis; Bluish lips and fingernails; Bluish skin
Red blood cells provide oxygen to body tissues. Most of the time, almost all blood cells carry a full supply of oxygen. These blood cells are bright red, and the skin has a pinkish or red hue.
Blood that has lost its oxygen is dark bluish-red. People whose...
Read moreDark skin (meaning olive tones or darker) is actually classified as "sensitive skin" by most dermatologists because of the care they need... Read more »
Source: Breastcancer.org
Your skin may change color during breast cancer treatment, sometimes taking on a red color, turning darker, or looking black, blue, green, or yellow... Read more »
Source: ADAM Encyclopedia
Jaundice is a yellow color in the skin, mucus membranes, or eyes. The yellow pigment is from bilirubin, a byproduct of old red blood cells. Jaundice... Read more »
Source: ADAM Encyclopedia
Yellow skin and eyes; Skin - yellow; Icterus; Eyes - yellow; JaundiceHome CareThe cause of jaundice must be determined before treatment can be given.... Read more »