Red Dots on Skin: What They Could Mean
Noticing red dots on your skin can be alarming, but many causes are harmless. “Turns out, red dots on the skin are quite common, and the causes range from harmless to potentially serious.” Here’s a guide to what might be behind those spots.
Petechiae and Purpura appear as pinpoint dots caused by broken blood vessels under the skin. Common triggers include coughing, vomiting, or medications. While often harmless, they can signal serious issues like blood disorders or infections. “If you notice widespread petechiae, it’s best to consult a healthcare provider.”
Vasculitis can look similar but stems from inflamed blood vessels and may require treatment for autoimmune or infectious causes.
2. Bumps, Rashes, and Reactions
Cherry Angiomas are small, bright red, raised spots from overgrown blood vessels. They’re benign and common with age.
Heat Rash appears as itchy red clusters due to trapped sweat and usually clears with cooling.
Allergic Reactions cause red patches or hives.
Identifying the trigger and using antihistamines often helps.
Folliculitis looks like small red pimples near hair follicles, caused by infection or irritation.
3. Serious Skin Infections
Cellulitis causes red, warm, swollen areas and needs urgent antibiotic treatment.
Impetigo is a contagious infection with oozing red sores, mostly in children, and also requires antibiotics.
4. When to Seek Medical Help
See a doctor if red dots come with fever, swelling, rapid spread, or symptoms like fatigue or dizziness.
“Staying aware of your body’s signals is key to your health.”
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