Uploaded February 2026 | Updated September 2026, 3 weeks ago

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This reel breaks down the mechanism behind triphasic color changes — how vasospasm reduces blood flow, causing pallor, then cyanosis, and finally reactive hyperemia. Once you understand this process, the visible changes in Raynaud’s make perfect sense.

▶️ Catch the full video here 👉 youtu.be/SKylpFb9ZMY
🔥 Watch till the end and drop a 💙 if this made Raynaud’s easier to understand
📤 Share with a friend who wants a clear cardiovascular refresher