Dark skin patches are common in people who live in extremely hot and humid regions. However, sometimes the reason for this dark skin on ankles is not the heat. Wondering what the reason for this could be. Read this post to find out. Many conditions can cause mottled skin. Blood circulation problems and blood vessel spasms are two common causes. Causes also include: Shock. Shock is a serious and life-threatening condition.
Mar 07, · Dark underarms usually aren’t a sign of anything serious, but some people may find them embarrassing — especially during tank top and swimsuit season. Darkening is often due to . Jan 01, · Pigmentation Changes in Dark Skin In hyperpigmentation, the skin either produces too much pigment or the pigment is deposited deep within the .
Change in skin color. Dark-colored urine and/or clay-colored stool. If jaundice isn't caused by an infection, you may have symptoms such as weight loss or itchy skin (pruritus). If the jaundice is caused by pancreatic or biliary tract cancers, the most common symptom is abdominal pain. Sun exposure is the main cause of skin damage. Skin damage from the sun is due to the sun's ultraviolet (UV) light, which breaks down elastic tissue (elastin) in the skin and causes the skin to.
Dark skin is a human skin color that is rich in melanin pigments, especially eumelanin. People with very dark skin are often referred to as " black people ", although this usage can be ambiguous in some countries where it is also used to specifically refer to different ethnic groups or populations.