Cyanosis refers to a bluish-purple hue to the skin. It is most easily seen where the skin is thin, such as the lips, mouth, earlobes and fingernails. Cyanosis indicates there may be decreased oxygen attached to red blood cells in the bloodstream.
Raynaud's ray-NOHZ disease causes some areas of your body — such as your fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's disease, smaller arteries that supply blood to your skin narrow, limiting blood circulation to affected areas vasospasm. Women are more likely than men to have Raynaud's disease, also known as Raynaud or Raynaud's phenomenon or syndrome.
Blue fingernails are caused by a low level or lack of oxygen circulating in your red blood cells. This condition is known as cyanosis. Hemoglobin is the protein responsible for transporting the oxygen in your blood. Cold temperatures can also cause your fingernails to turn blue.
It hit the lower front part of my thumb with intense pressure right above where a vein is. I fear that the vein may have burst. Is this serious?
Should you be worried if your finger or toe nails develop a blue or purple hue? The answer to that question depends upon a number of factors. In this article, we will discuss the potential causes of purple nail beds and offer sound advice to help you prevent or in some cases reverse them.
Blue toe syndrome, also known as Trash Foot or Purple Toe Syndrome, is caused by a blockage of the small blood vessels in the foot that reduces the flow of blood and oxygen to the tissues. It usually develops due to a problem higher up the blood stream such as an aneurysm or atherosclerosis. The condition develops suddenly and can be really painful.
Maybe you've seen them before: blue or purple squiggles on grown-ups' legs that look like lines on a roadmap. And maybe you thought, "What the heck are those? But wait a second — why don't you have them?
Back to Health A to Z. Raynaud's phenomenon is common and does not usually cause any severe problems. You can often treat the symptoms yourself by keeping warm.
There are a number of key signs and symptoms practitioners look for when diagnosing rheumatoid arthritis in the hand and wrist, including but not limited to:. Hand joint swelling RA triggers an inflammatory response that results in a buildup of synovial fluid as well as a thickening of joint tissue in fingers and wrists. The swollen joints may feel tender to the touch. Symmetrical inflammation In contrast to osteoarthritis and many other forms of arthritis, rheumatoid arthritis usually affects both sides of the body equally.