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Petechiae: Tiny, pinpoint, non-blanching red or purple spots.
Cherry Angiomas: Bright red, smooth, dome-shaped papules.
Heat Rash: Small, itchy red bumps clustered in sweat-prone areas.
Rashes: Various patterns depending on cause, often spreading or accompanied by scaling or pustules.
Frequently Asked Questions
Q: Are red dots always a sign of a serious condition?
A: Not always. Many red dots are benign and temporary. However, if they appear suddenly, spread rapidly, or are accompanied by other symptoms like bleeding, bruising, or fever, seek medical attention.
Q: Can allergies cause red dots on my skin?
A: Yes, allergic reactions can manifest as red spots or rashes, often itchy or swollen.
Q: How can I differentiate between harmless red dots and something serious?
A: Harmless red dots are usually small, stable, and asymptomatic. Serious causes often involve additional symptoms such as pain, fever, rapid spreading, or systemic signs.
Q: When should I see a doctor about red dots on my skin?
A: If the red dots persist beyond a few days, increase in number or size, are painful, or you experience other symptoms like fever or unexplained bruising, consult a healthcare provider promptly.
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