Why do fingers change color?

And an often overlooked detail: a ring stuck on a swollen finger can quickly lead to complications and become a medical emergency.

What to do in a crisis?

The first thing to do: slowly warm your extremities. Place your hands in your pockets, blow gently on them, or immerse them in warm water (never hot, to avoid thermal shock).

Also adopt some simple actions to prevent crises:

Protect yourself from the cold: wear gloves, thick socks, and hand warmers.
Reduce stress, which can also trigger symptoms.
Avoid caffeine, tobacco, and certain vasoconstrictor medications, which aggravate spasms.
What if it doesn’t go away?
Most of the time, Raynaud’s syndrome is mild and transient. But if it becomes disabling, a doctor may prescribe vasodilator medication to improve circulation in the extremities.

In France, you can also contact a healthcare professional by calling 15, or consult your doctor to assess the situation. If you are in an underserved area, teleconsultation platforms can also provide guidance.

Don’t trivialize what your fingers tell you

Our hands are often the first to alert us. If they change color, it’s not just because of the cold. It could be a sign of a deeper vascular problem. Listen to your body, and don’t hesitate to seek medical help if you’re still unsure.

Because a simple tingle can be the starting point for better understanding your health.