<unk> 's affecting all five fingers Bluish coloration The condition can cause localized pain, discoloration (paleness), and sensations of cold and/or numbness. When exposed to cold temperatures, the blood supply to the fingers or toes, and in some cases the nose or earlobes, is markedly reduced; the skin turns pale or white (called pallor) and becomes cold and numb. These events are episodic, and when the episode subsides or the area is warmed, the blood flow returns, and the skin color first turns red (rubor), and then back to normal, often accompanied by swelling, tingling, and a painful "pins and needles" sensation. All three color changes are observed in classic<unk> 's. However, not all patients see all of the aforementioned color changes in all episodes, especially in milder cases of the condition. The red flush is due to reactive hyperemia of the areas deprived of blood flow. In pregnancy, this sign normally disappears due to increased surface blood flow.<unk> 's has occurred in breastfeeding mothers, causing nipples to turn white and painful. difficulty breastfeeding.
Raynaud syndrome
Patterson syndrome
Popliteal artery entrapment syndrome
Fountain syndrome
Burning feet syndrome
Popliteal artery aneurysm
Neurogenic claudication
Diabetic foot