Blue Spots On Arms

Mongolian blue spots, also known as slate gray nevi, are a type of pigmented birthmark. They’re formally called congenital dermal melanocytosis. These marks are flat and blue-gray. They typically appear on the buttocks or lower back, but may also be found on the arms or legs.

Bruising from physical abuse will eventually turn green, whereas these particular purple bruises stay purplish. The purple bruises that are common on a very elderly person’s arms will not cause any problems to that individual other than a cosmetic concern. However, they are the result of a problem.

A blue nevus typically isn’t problematic. You can have a benign blue nevus on your skin for your entire lifetime. The only time your doctor will recommend removal is if the mole is malignant. You can also talk to your doctor about removal if the mole is causing you discomfort.

" Dark or black spots on skin are usually harmless and merely a sign of excessive exposure to the sun or increased pigmentation. Black skin spots or dots can also be caused by moles.

The blue colour is caused by melanocytes, melanin-containing cells, that are usually located in the surface of the skin (the epidermis), but are in the deeper region (the dermis) in the location of the spot.

Some of the causes of bruising for no reason include age, medication, or serious disease. Bruising for no reason may be a signal to consult a healthcare professional. As people age, capillary walls become less able to withstand the bumps and jostling of daily activities.

Thrombocytopenia: This is a clotting disorder, which leads to low platelet count. A low platelet count ups the chances of unexplained bruising on arm. Thrombocytopenia often occurs secondary to certain other condition such as an immune disorder, pregnancy or leukemia.

Most bruises are caused by some form of blunt force trauma to blood vessels under the skin. When these blood vessels break open, blood begins to pour into the surrounding tissue. This blood pools under the skin and initially looks dark purple or deep red.

These blue moles are typically noncancerous but might be malignant. “They can look suspicious and I would recommend getting it checked out by a board certified dermatologist, as it is possible for some melanomas to appear as dark blue.”.

Because blue nevi can share some features of moles that might be skin cancer, it’s important to get them properly diagnosed.

They seldom come up to the surface of the ground and therefore rarely come into contact with people; moles are not considered to be a physical threat to humans. Are moles dangerous? Moles are not dangerous to people. They are, however, dangerous to the lawn and landscapes that they are invading.

Most moles will never cause any problems, but a person who has more than 50 normal moles (or more than 5 atypical or "dysplastic" moles) has a higher risk of developing melanoma, the most aggressive form of skin cancer. 1  This picture of a melanoma skin cancer tumor shows how they are often irregularly shaped and multicolored.

" Dark or black spots on skin are usually harmless and merely a sign of excessive exposure to the sun or increased pigmentation. Black skin spots or dots can also be caused by moles. However, less common skin conditions that may manifest as dark or black skin spots include Melanoma

A type of skin cancer.

, a type of skin cancer.

Using rose water on the dark spots on your skin can help lighten it. Mix rose water with some sandalwood powder, make a smooth paste. Apply this paste on your skin to diminish, lighten or remove the blemishes. Rose water is one of the best home remedies for black spots or patches on skin.

Black dots or patches on the skin can be as a result of liver disease or infections. Black dots on the skin can show up as a sign of liver damage. The liver is a major organ in the body and its main function is to remove the toxic substance from the blood.

Aloe vera gel and lavender oil face pack for dark spots. This is one of the best treatments for scars, black spots and dark spots for dry skin especially. Aloe vera gel is rich in various vitamins and fatty acids that heal all skin troubles.

Blue dots under the skin could be bruises since they vary in size. Deficiency of Vitamin B12, folic acid, or Vit K could be the cause. They could also be fragile spider veins.

A bluish color to the skin or mucous membrane is usually due to a lack of oxygen in the blood. The medical term is cyanosis. Red blood cells provide oxygen to body tissues.

Bruises develop when small blood vessels under the skin tear or rupture, most often from a bump or fall. Blood leaks into tissues under the skin and causes the black-and-blue color. As bruises (contusions) heal, usually within 2 to 4 weeks, they often turn colors, including purplish black, reddish blue, or yellowish green.

The blue discoloration of cyanosis is seen most readily in the beds of the fingernails and toenails, and on the lips and tongue. It often appears transiently as a result of slowed blood flow through the skin due to the cold. As such, it is not a serious symptom. However, in other cases cyanosis is a serious symptom of underlying disease.