These red spots may be petechiae—tiny marks caused by small blood vessels breaking beneath the skin. They can result from minor pressure or from conditions affecting blood vessels or platelets.
Another possibility is Schamberg Disease, a mild form of capillaritis that typically affects the lower legs and causes reddish-brown discoloration from leaking capillaries. While chronic, it’s usually harmless and manageable. Allergies, infections, or inflammatory skin conditions can also produce similar symptoms.
3. Simple At-Home Checks You Can Safely Do Yourself
You can perform basic observations to gather useful information. Press gently on a spot with a finger or clear glass; if the color fades, it may suggest a vascular cause rather than bleeding under the skin. Note the size, number, and distribution of the dots, and watch for changes.
Pay attention to symptoms like itching, tenderness, or texture changes. Taking dated photos can help you track progression and provide clarity when speaking with a healthcare professional.
