Why do peers turn blue

Timely diagnosis of the problem can provide the right treatment at an early stage, which helps avoid further complications. Peripheral artery disease PAD narrows blood vessels outside the brain and heart.

This restricts the blood flow to the arms, kidneys, stomach, and…. Poor circulation has a range of potential causes, including diabetes and atherosclerosis. Symptoms include numbness in the extremities, digestive…. Some people believe that blood is blue when it is in the body and only turns red when it interacts with oxygen in the air.

In this article, we…. High blood sugar levels can affect many areas of the body. People with diabetes often experience nerve issues in the feet, which may cause numbness…. Symptoms include dizziness, difficulty speaking, and lack of coordination…. Peripheral cyanosis: Causes of blue hands and feet. Medically reviewed by Alana Biggers, M. Symptoms Causes Diagnosis Treatment Seeing a doctor Babies Outlook Peripheral cyanosis is when the hands, fingertips, or feet turn blue because they are not getting enough oxygen-rich blood.

Symptoms of peripheral cyanosis. Causes of peripheral cyanosis. So far, there's no known way to reverse the trend. To avoid looking like a Smurf, it's probably best to avoid the health tonic altogether. Follow LiveScience on Twitter livescience. Tia is the assistant managing editor and was previously a senior writer for Live Science.

Her work has appeared in Scientific American, Wired. In dark-skinned people, cyanosis may be easier to see in the mucous membranes lips, gums, around the eyes and nails. People with cyanosis do not normally have anemia low blood count. Anemia is a condition in which the body does not have enough healthy red blood cells. Most cyanosis occurs because of a lack of oxygen in the blood. This can be caused by the following problems. For cyanosis caused by exposure to cold or Raynaud phenomenon, dress warmly when going outside or stay in a well-heated room.

Bluish skin can be a sign of many serious medical problems. Call or visit your health care provider. For adults, contact your doctor or call the local emergency number, such as if you have bluish skin and any of the following:. For children, contact the doctor or call the local emergency number, such as if your child has bluish skin and any of the following:. In general, cyanosis that occurs acutely is more likely to be an emergency than when it is present for a long time.

Your provider will perform a physical examination. This will include listening to your breathing and heart sounds. From there, googling, Molly finally found an obscure source that had a name.

I just figured this guy, as good as he is, had his own studio. So, I googled him. He does! Walt Spitzmiller answered her e-mail right away and they spoke. She helped him find someone to replicate the slide and create a digital image, which opens up this post.

A badly scanned copy has proliferated on the Internet, stolen and reused without permission countless times. The real image is so gorgeous, a feast for the eyes. Photo research is cool! On plagiarism and fair use. But photographs and original paintings are another matter.

Editors are important.