To identify Raynaud’s Symptoms, we should first understand what is happening within the body. Raynaud’s is not simply being cold, rather it is a bodily response in which the blood vessels constrict in an exaggerated way in response to a trigger – often cold and emotional or physical distress.
Raynaud’s syndrome causes spasms in the small blood vessels of fingers and toes which restricts blood flow to those areas and as a result the skin changes colors. There are three phases of a typical Raynaud’s attack as the skin turns from white to red and finally purple or blue. Some people will experience all three stages blood flow restriction and recovery, while some may just experience one or two.
Key Indicators of Raynaud’s Syndrome
- Phase 1 – White: Diminished blood flow to the area. A person will often experience numbness and a pins and needles sensation during this time. They may also experience very sharp pains and even decreased mobility to the area. Most people experience this period of diminished blood flow for a few minutes; however it can last a few hours.
- Phase 2 – Red: As blood flow returns to the hands, they will take on a red color. This can happen quickly or slowly over time and may not happen evenly across the affected area. If in the hand, some fingers may warm up first while others take more time. During this phase the person will experience a relief sensation as the blood flow returns. They may also experience a bit of pressure or pain.
- Phase 3 – Blue or Purple: Finally, fingers may turn a deep purple or blue color. This is due to the overflow of blood rushing back into the hands. There is also a risk of damage to the tiny capillaries. It is often accompanied by a throbbing sensation and can be quite painful
Symptoms Over Time
Often people may experience mild symptoms at the onset of Raynaud’s with minimal color changes and no pain. Over time symptoms may be more pronounced and occur more frequently. And while many people have mild symptoms that can be managed through lifestyle changes, if you suspect you have Raynaud’s it is best to visit a doctor for proper diagnosis.
Sources:
https://www.mayoclinic.org/diseases-conditions/raynauds-disease/symptoms-causes/syc-20363571
https://my.clevelandclinic.org/health/diseases/9849-raynauds-phenomenon
clinicalgate.com/raynauds-phenomenon-3