Red Spots on the Skin: 13 Possible Causes, What They Mean & When to Worry

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  • Stress

  • Infections

  • Certain medications

Treatments range from topical creams to UV therapy and immune-modulating medications.

11. Lichen Planus

https://my.clevelandclinic.org/-/scassets/images/org/health/articles/17723-lichen-planus

Lichen planus causes flat, purple, itchy bumps and may affect skin, mouth, nails, or genitals.

  • Not contagious
  • May resolve on its own but can recur

Treatment includes topical steroids or antihistamines for symptom control.

12. Petechiae

Petechiae are tiny red or purple dots from broken capillaries. They do not itch or blanch when pressed.

Possible causes

  • Infections
  • Trauma
  • Blood disorders

⚠️ Urgent care needed if petechiae appear with fever or illness.

13. Pimples (Acne Vulgaris) Continue reading…

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