General information, not an individual diagnosis. Ask a healthcare professional if you are unsure about your situation.
Fingers that turn white, sometimes blue and then red can suggest Raynaud’s phenomenon: a temporary disturbance of circulation. Not every phase is always present; these changes do not establish the cause.
Record the circumstances, particularly cold or a temperature change, the affected fingers and the sensations you notice. Also describe their return to their usual colour and sensation.
A diary of episodes helps identify possible triggers, such as cold, damp conditions or stress. Bring these observations to the doctor to discuss when attacks occur.
Protect your whole body from cold, and your hands from cold and damp. During an episode, lukewarm water can help warm your fingers; avoid very hot water, which can cause burns.
Arrange a medical appointment if episodes are asymmetric, occur without cold exposure, worsen or come with small finger ulcers or other symptoms.
Mention your chronic conditions, work or sporting activities and all your medicines, including eye drops. Ask the doctor whether a medicine could contribute and how this will be assessed.
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Your health review
Review your health
Mon bilan prévention is an appointment to discuss your habits and choose your health priorities. Review the four age groups and practical information.