Red dots on the skin are quite common and can come from many causes. Here\u2019s a simplified breakdown of what might be behind them:<\/p>\n
Petechiae and Purpura: These are tiny red or purple dots caused by broken blood vessels under the skin. They may result from stress, certain medications, or platelet disorders.
\nCherry Angiomas: Bright red, raised spots that are usually harmless and often appear with age.
\nHeat Rash: Happens when sweat gets trapped in skin pores, leading to small, itchy red bumps\u2014especially in hot or humid weather.
\nAllergic Reactions: Red, itchy dots may appear from reactions to food, medications, or insect bites.<\/p>\n
Folliculitis: This is inflammation of hair follicles, often from a bacterial or fungal infection. It can cause small, red, sometimes pus-filled bumps.
\nCellulitis: A deeper skin infection caused by bacteria. It can cause redness, swelling, and pain and needs prompt treatment with antibiotics.
\nImpetigo: A contagious skin infection, mostly in kids, that starts with red sores that ooze and form a yellow-brown crust.<\/p>\n
Vasculitis: Inflammation of blood vessels, sometimes related to autoimmune diseases. It can lead to red or purple spots on the skin.
\nHemangiomas: These are benign (non-cancerous) growths made up of blood vessels\u2014usually appear as red or purple birthmarks.
\nWhen to see a doctor: If the red dots are painful, spreading, oozing, or come with symptoms like fever or fatigue, it\u2019s best to get them checked out. Better safe than sorry!<\/p>\n","protected":false},"excerpt":{"rendered":"
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