If you notice small red dots on your skin, they can have many causes. Some are harmless, while others may need medical attention.<\/p>\n
What they are<\/strong> Common causes<\/strong> Less common causes<\/strong> What to watch for<\/strong> When to see a doctor<\/strong> Treatment and prevention<\/strong> Bottom line<\/strong>
\nRed dots may include cherry angiomas, petechiae, or rashes. They can appear as tiny flat or raised spots and may show up alone or in clusters.<\/p>\n
\nAllergic reactions
\nInsect bites
\nHeat rash
\nSkin infections like folliculitis or impetigo
\nMinor injury or irritation<\/p>\n
\nBlood or autoimmune disorders
\nMedication side effects
\nNutritional deficiencies<\/p>\n
\nRed dots may itch, feel tender, or change over time. Sudden spreading, color changes, or new symptoms should not be ignored.<\/p>\n
\nSeek medical advice if red dots persist, spread quickly, or appear with fever, pain, fatigue, bruising, or bleeding.<\/p>\n
\nMild cases may improve with basic care like cold compresses or antihistamines. Other causes may require medical treatment. Protecting your skin, avoiding allergens, using sunscreen, and maintaining a healthy diet can help prevent recurrence.<\/p>\n
\nMost red dots are harmless, especially cherry angiomas, which are common with age. Still, unexplained or worsening symptoms should always be checked by a healthcare professional.<\/p>\n
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