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(Red spots can vary widely based on underlying conditions.)
Red spots without itching: May suggest petechiae or cherry angiomas.
Itchy red bumps: More likely from allergies, bites, or dermatitis.
Scaly red patches: Could indicate psoriasis or fungal infections.
Sudden widespread rash: May be a sign of a viral infection or drug reaction.
Frequently Asked Questions:
Q: Are red dots on my skin dangerous?
A: Not usually, but if they appear suddenly, spread rapidly, or are accompanied by other symptoms (fever, fatigue, bleeding), seek medical advice.
Q: How can I tell if it's petechiae?
A: Petechiae don’t blanch (turn white) when pressed. They are often a sign of bleeding under the skin and may require medical evaluation.
Q: Can stress cause red dots?
A: Indirectly, yes. Stress can exacerbate conditions like eczema, psoriasis, or hives, all of which can produce red spots.
Q: When should I see a doctor?
A: If red spots persist for more than a few days, change in appearance, or are accompanied by systemic symptoms like fever, joint pain, or fatigue.
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